"actuator" meaning in English

See actuator in All languages combined, or Wiktionary

Noun

IPA: /ˈæk.tjuː.eɪ.tə(ɹ)/ [UK], /ˈæk.t͡ʃu.eɪ.tə(ɹ)/ [UK], /ˈæk.t͡ʃu.eɪ.tɚ/ [Canada, General-American], [ˈæk.t͡ʃu.eɪ.ɾɚ] [Canada, General-American], /ˈæk.t͡ʃʉ.æɪ.tə(ɹ)/ [Australian], [ˈæk.t͡ʃʉ.æɪ.ɾə(ɹ)] [Australian] Forms: actuators [plural]
Etymology: Etymology tree Proto-Indo-European *h₂eǵ- Proto-Indo-European *-eti Proto-Indo-European *h₂éǵeti Proto-Italic *agō Latin agō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin āctus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin āctuō Medieval Latin āctuātusder. English actuate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English actuator From actuate + -or. First attested in 1652. Etymology templates: {{etymon|en|:af|actuate|-or&lt;id:agent noun&gt;|etydate=1652|text=+|tree=1}} Etymology tree Proto-Indo-European *h₂eǵ- Proto-Indo-European *-eti Proto-Indo-European *h₂éǵeti Proto-Italic *agō Latin agō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin āctus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin āctuō Medieval Latin āctuātusder. English actuate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English actuator [Appendix:Glossary#derived_terms|Derived]] from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "action", "children" : [ { "terms" : [ { "id" : "act", "children" : [ { "terms" : [ { "id" : "drive", "children" : [ { "terms" : [ { "id" : "be driving", "children" : [ { "terms" : [ { "id" : "drive", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*h₂eǵ-", "lang" : "ine-pro" }, { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-eti", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*h₂éǵeti", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*agō", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "agō", "gloss" : "to do, make, drive", "lang" : "la" }, { "id" : "action noun", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "action noun", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-tus", "lang" : "ine-pro", "pos" : "suffix deriving action nouns from verb roots" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Italic", "term" : "*-tus", "status" : "inline", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "-tus", "lang" : "la", "pos" : "suffix forming fourth declension action nouns from verbs" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "status" : "ok", "lang_name" : "Latin", "term" : "āctus", "gloss" : "action", "lang" : "la" }, { "id" : "denominative", "children" : [ { "terms" : [ { "id" : "suf", "children" : [ { "terms" : [ { "alt" : "*-ājō", "lang_name" : "Proto-Italic", "status" : "inline", "children" : [ { "terms" : [ { "id" : "suf", "children" : [ { "terms" : [ { "id" : "collective nouns", "children" : [ { "terms" : [ { "id" : "collective nouns", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-h₂", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-éh₂", "lang" : "ine-pro" }, { "id" : "intransitive verbs", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-yéti", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-eh₂yéti", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" }, { "keyword_abbrev" : "influ.", "keyword_label" : "Influenced by", "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-h₂ti", "status" : "ok", "lang" : "ine-pro" } ], "keyword" : "influence" } ], "lang" : "itc-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*-āō", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "-ō", "lang" : "la" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Latin", "term" : "āctuō", "status" : "ok", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Medieval Latin", "term" : "āctuātus", "status" : "ok", "lang" : "la-med" } ], "keyword" : "derived" } ], "lang_name" : "English", "term" : "actuate", "status" : "ok", "lang" : "en" }, { "id" : "agent noun", "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "agent nouns", "children" : [ { "terms" : [ { "id" : "agent nouns", "children" : [ { "terms" : [ { "id" : "agent", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-tōr", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*-tōr", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "-tor", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "-ātor", "status" : "ok", "lang" : "la" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Old French", "term" : "-eor", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "-our", "status" : "ok", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" }, { "keyword_abbrev" : "lbor.", "keyword_label" : "Learned borrowing from", "terms" : [ { "is_duplicate" : true, "children" : [ ], "status" : { "1" : "la", "2" : ":inh", "3" : "itc-pro:*-tōr<id:agent nouns>", "id" : "agent nouns" }, "lang_name" : "Latin", "term" : "-tor", "lang" : "la" } ], "keyword" : "lbor" } ], "status" : "ok", "lang_name" : "English", "term" : "-or", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "actuator", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="actuator"> From actuate + -or. First attested in 1652. Head templates: {{en-noun}} actuator (plural actuators)
  1. Something that actuates something else. Translations (something that actuates something else): liikuttaja (Finnish), kannustaja (Finnish), actionneur [masculine] (French), Aktor [masculine] (German), Aktuator [masculine] (German)
    Sense id: en-actuator-en-noun-4Jj8TLhj Disambiguation of 'something that actuates something else': 92 2 4 2
  2. A usually electric device that causes a mechanical device (i.e., a mechanism) to be switched on or off. For example; an electric motor that opens and closes a valve. Translations (device that causes a mechanical device to be switched on or off): toimilaite (Finnish), käyttölaite (Finnish), actionneur [masculine] (French), Aktor [masculine] (German), Aktuator [masculine] (German)
    Sense id: en-actuator-en-noun-Sdt3R7Ar Disambiguation of 'device that causes a mechanical device to be switched on or off': 2 91 5 2
  3. (computer hardware) The mechanism that moves the head assembly on a disk drive. Translations (the mechanism that moves the head assembly on a disk drive): toimilaite (Finnish), aktuaattori (Finnish), armstjóri [masculine] (Icelandic), atuador [masculine] (Portuguese)
    Sense id: en-actuator-en-noun-6ndxnxp1 Categories (other): Computer hardware, English entries with etymology texts, English entries with etymology trees, English entries with etymon, English entries with incorrect language header, English terms suffixed with -or (agent noun), Entries with translation boxes, Pages using etymon with no ID, Pages with 2 entries, Pages with entries, Pages with etymology trees, Pages with etymon, Terms with Chinese translations, Terms with Estonian translations, Terms with Finnish translations, Terms with French translations, Terms with German translations, Terms with Icelandic translations, Terms with Italian translations, Terms with Portuguese translations, Terms with Spanish translations Disambiguation of English entries with etymology texts: 19 19 46 16 Disambiguation of English entries with etymology trees: 19 19 46 16 Disambiguation of English entries with etymon: 21 18 46 16 Disambiguation of English entries with incorrect language header: 17 12 51 20 Disambiguation of English terms suffixed with -or (agent noun): 13 14 62 11 Disambiguation of Entries with translation boxes: 12 11 68 10 Disambiguation of Pages using etymon with no ID: 20 19 45 16 Disambiguation of Pages with 2 entries: 20 16 49 15 Disambiguation of Pages with entries: 21 14 52 13 Disambiguation of Pages with etymology trees: 18 19 48 16 Disambiguation of Pages with etymon: 20 17 48 15 Disambiguation of Terms with Chinese translations: 15 14 58 13 Disambiguation of Terms with Estonian translations: 14 22 51 13 Disambiguation of Terms with Finnish translations: 15 17 54 14 Disambiguation of Terms with French translations: 16 16 52 17 Disambiguation of Terms with German translations: 15 17 54 14 Disambiguation of Terms with Icelandic translations: 15 17 54 14 Disambiguation of Terms with Italian translations: 15 14 58 13 Disambiguation of Terms with Portuguese translations: 14 21 52 13 Disambiguation of Terms with Spanish translations: 15 14 59 12 Topics: computer-hardware, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences Disambiguation of 'the mechanism that moves the head assembly on a disk drive': 2 6 89 4
  4. (electricity) A relay that controls the flow of electricity. Translations (a relay that controls the flow of electricity): aktuaattori (Finnish), attuatore [masculine] (Italian), ripetitore [masculine] (Italian)
    Sense id: en-actuator-en-noun-duIuu042 Categories (other): Electricity Topics: business, electrical-engineering, electricity, electromagnetism, energy, engineering, natural-sciences, physical-sciences, physics Disambiguation of 'a relay that controls the flow of electricity': 1 1 4 95
The following are not (yet) sense-disambiguated
Derived forms: bioactuator, microactuator, multiactuator, nanoactuator, piezoactuator, thermoactuator, vibroactuator

Inflected forms

{
  "derived": [
    {
      "_dis1": "0 0 0 0",
      "word": "bioactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "microactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "multiactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "nanoactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "piezoactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "thermoactuator"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "vibroactuator"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "actuate",
        "4": "-or<id:agent noun>",
        "etydate": "1652",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₂eǵ-\nProto-Indo-European *-eti\nProto-Indo-European *h₂éǵeti\nProto-Italic *agō\nLatin agō\nProto-Indo-European *-tus\nProto-Italic *-tus\nLatin -tus\nLatin āctus\nProto-Indo-European *-h₂\nProto-Indo-European *-éh₂\nProto-Indo-European *-yéti\nProto-Indo-European *-eh₂yéti\nProto-Indo-European *-h₂tiinflu.\nProto-Italic *-ājō\nProto-Italic *-āō\nLatin -ō\nLatin āctuō\nMedieval Latin āctuātusder.\nEnglish actuate\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or\nEnglish actuator\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action\", \"children\" : [ { \"terms\" : [ { \"id\" : \"act\", \"children\" : [ { \"terms\" : [ { \"id\" : \"drive\", \"children\" : [ { \"terms\" : [ { \"id\" : \"be driving\", \"children\" : [ { \"terms\" : [ { \"id\" : \"drive\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂eǵ-\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-eti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂éǵeti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*agō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"agō\", \"gloss\" : \"to do, make, drive\", \"lang\" : \"la\" }, { \"id\" : \"action noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action noun\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tus\", \"lang\" : \"ine-pro\", \"pos\" : \"suffix deriving action nouns from verb roots\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tus\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tus\", \"lang\" : \"la\", \"pos\" : \"suffix forming fourth declension action nouns from verbs\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"āctus\", \"gloss\" : \"action\", \"lang\" : \"la\" }, { \"id\" : \"denominative\", \"children\" : [ { \"terms\" : [ { \"id\" : \"suf\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*-ājō\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"id\" : \"suf\", \"children\" : [ { \"terms\" : [ { \"id\" : \"collective nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"collective nouns\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-h₂\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-éh₂\", \"lang\" : \"ine-pro\" }, { \"id\" : \"intransitive verbs\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yéti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-eh₂yéti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"influ.\", \"keyword_label\" : \"Influenced by\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-h₂ti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"influence\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-āō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ō\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"āctuō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Medieval Latin\", \"term\" : \"āctuātus\", \"status\" : \"ok\", \"lang\" : \"la-med\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"actuate\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"id\" : \"agent noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tōr\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tōr\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-ātor\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-eor\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-our\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-tōr<id:agent nouns>\", \"id\" : \"agent nouns\" }, \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-or\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"actuator\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"actuator\">\nFrom actuate + -or. First attested in 1652.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *h₂eǵ-\nProto-Indo-European *-eti\nProto-Indo-European *h₂éǵeti\nProto-Italic *agō\nLatin agō\nProto-Indo-European *-tus\nProto-Italic *-tus\nLatin -tus\nLatin āctus\nProto-Indo-European *-h₂\nProto-Indo-European *-éh₂\nProto-Indo-European *-yéti\nProto-Indo-European *-eh₂yéti\nProto-Indo-European *-h₂tiinflu.\nProto-Italic *-ājō\nProto-Italic *-āō\nLatin -ō\nLatin āctuō\nMedieval Latin āctuātusder.\nEnglish actuate\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or\nEnglish actuator\nFrom actuate + -or. First attested in 1652.",
  "forms": [
    {
      "form": "actuators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "actuator (plural actuators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "bold_text_offsets": [
            [
              16,
              24
            ]
          ],
          "text": "The mind is the actuator of the body.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              30,
              38
            ]
          ],
          "ref": "1652, Anthony Burgesse, Spiritual Refining: or a Treatise of Grace and Assurance, Section V, Sermon XLIII, page 264:",
          "text": "[…] and God is the Author and Actuator of nature, as well as of grace; […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Something that actuates something else."
      ],
      "id": "en-actuator-en-noun-4Jj8TLhj",
      "links": [
        [
          "actuate",
          "actuate"
        ]
      ],
      "translations": [
        {
          "_dis1": "92 2 4 2",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "something that actuates something else",
          "word": "liikuttaja"
        },
        {
          "_dis1": "92 2 4 2",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "something that actuates something else",
          "word": "kannustaja"
        },
        {
          "_dis1": "92 2 4 2",
          "code": "fr",
          "lang": "French",
          "lang_code": "fr",
          "sense": "something that actuates something else",
          "tags": [
            "masculine"
          ],
          "word": "actionneur"
        },
        {
          "_dis1": "92 2 4 2",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "something that actuates something else",
          "tags": [
            "masculine"
          ],
          "word": "Aktor"
        },
        {
          "_dis1": "92 2 4 2",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "something that actuates something else",
          "tags": [
            "masculine"
          ],
          "word": "Aktuator"
        }
      ]
    },
    {
      "glosses": [
        "A usually electric device that causes a mechanical device (i.e., a mechanism) to be switched on or off. For example; an electric motor that opens and closes a valve."
      ],
      "id": "en-actuator-en-noun-Sdt3R7Ar",
      "links": [
        [
          "device",
          "device"
        ],
        [
          "mechanical",
          "mechanical"
        ],
        [
          "mechanism",
          "mechanism"
        ],
        [
          "switch",
          "switch"
        ],
        [
          "electric motor",
          "electric motor"
        ],
        [
          "valve",
          "valve"
        ]
      ],
      "translations": [
        {
          "_dis1": "2 91 5 2",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "device that causes a mechanical device to be switched on or off",
          "word": "toimilaite"
        },
        {
          "_dis1": "2 91 5 2",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "device that causes a mechanical device to be switched on or off",
          "word": "käyttölaite"
        },
        {
          "_dis1": "2 91 5 2",
          "code": "fr",
          "lang": "French",
          "lang_code": "fr",
          "sense": "device that causes a mechanical device to be switched on or off",
          "tags": [
            "masculine"
          ],
          "word": "actionneur"
        },
        {
          "_dis1": "2 91 5 2",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "device that causes a mechanical device to be switched on or off",
          "tags": [
            "masculine"
          ],
          "word": "Aktor"
        },
        {
          "_dis1": "2 91 5 2",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "device that causes a mechanical device to be switched on or off",
          "tags": [
            "masculine"
          ],
          "word": "Aktuator"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Computer hardware",
          "orig": "en:Computer hardware",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "19 19 46 16",
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        },
        {
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        },
        {
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        },
        {
          "_dis": "17 12 51 20",
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          "source": "w+disamb"
        },
        {
          "_dis": "13 14 62 11",
          "kind": "other",
          "name": "English terms suffixed with -or (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 11 68 10",
          "kind": "other",
          "name": "Entries with translation boxes",
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          "source": "w+disamb"
        },
        {
          "_dis": "20 19 45 16",
          "kind": "other",
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          "parents": [],
          "source": "w+disamb"
        },
        {
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          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "21 14 52 13",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "18 19 48 16",
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "20 17 48 15",
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 14 58 13",
          "kind": "other",
          "name": "Terms with Chinese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 22 51 13",
          "kind": "other",
          "name": "Terms with Estonian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 17 54 14",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 16 52 17",
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 17 54 14",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 17 54 14",
          "kind": "other",
          "name": "Terms with Icelandic translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 14 58 13",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 21 52 13",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 14 59 12",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The mechanism that moves the head assembly on a disk drive."
      ],
      "id": "en-actuator-en-noun-6ndxnxp1",
      "links": [
        [
          "computer",
          "computer"
        ],
        [
          "hardware",
          "hardware"
        ],
        [
          "head",
          "head"
        ],
        [
          "assembly",
          "assembly"
        ],
        [
          "disk drive",
          "disk drive"
        ]
      ],
      "raw_glosses": [
        "(computer hardware) The mechanism that moves the head assembly on a disk drive."
      ],
      "topics": [
        "computer-hardware",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "_dis1": "2 6 89 4",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "the mechanism that moves the head assembly on a disk drive",
          "word": "toimilaite"
        },
        {
          "_dis1": "2 6 89 4",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "the mechanism that moves the head assembly on a disk drive",
          "word": "aktuaattori"
        },
        {
          "_dis1": "2 6 89 4",
          "code": "is",
          "lang": "Icelandic",
          "lang_code": "is",
          "sense": "the mechanism that moves the head assembly on a disk drive",
          "tags": [
            "masculine"
          ],
          "word": "armstjóri"
        },
        {
          "_dis1": "2 6 89 4",
          "code": "pt",
          "lang": "Portuguese",
          "lang_code": "pt",
          "sense": "the mechanism that moves the head assembly on a disk drive",
          "tags": [
            "masculine"
          ],
          "word": "atuador"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Electricity",
          "orig": "en:Electricity",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A relay that controls the flow of electricity."
      ],
      "id": "en-actuator-en-noun-duIuu042",
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "relay",
          "relay"
        ]
      ],
      "raw_glosses": [
        "(electricity) A relay that controls the flow of electricity."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "_dis1": "1 1 4 95",
          "code": "fi",
          "lang": "Finnish",
          "lang_code": "fi",
          "sense": "a relay that controls the flow of electricity",
          "word": "aktuaattori"
        },
        {
          "_dis1": "1 1 4 95",
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "a relay that controls the flow of electricity",
          "tags": [
            "masculine"
          ],
          "word": "attuatore"
        },
        {
          "_dis1": "1 1 4 95",
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "a relay that controls the flow of electricity",
          "tags": [
            "masculine"
          ],
          "word": "ripetitore"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈæk.tjuː.eɪ.tə(ɹ)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃu.eɪ.tə(ɹ)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃu.eɪ.tɚ/",
      "tags": [
        "Canada",
        "General-American"
      ]
    },
    {
      "ipa": "[ˈæk.t͡ʃu.eɪ.ɾɚ]",
      "tags": [
        "Canada",
        "General-American"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃʉ.æɪ.tə(ɹ)/",
      "tags": [
        "Australian"
      ]
    },
    {
      "ipa": "[ˈæk.t͡ʃʉ.æɪ.ɾə(ɹ)]",
      "tags": [
        "Australian"
      ]
    }
  ],
  "word": "actuator"
}
{
  "categories": [
    "English countable nouns",
    "English entries with etymology texts",
    "English entries with etymology trees",
    "English entries with etymon",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from the Proto-Indo-European root *h₂eǵ- (drive)",
    "English terms suffixed with -or (agent noun)",
    "Entries with translation boxes",
    "Pages using etymon with no ID",
    "Pages with 2 entries",
    "Pages with entries",
    "Pages with etymology trees",
    "Pages with etymon",
    "Requests for review of Chinese translations",
    "Requests for review of Estonian translations",
    "Requests for review of Italian translations",
    "Requests for review of Portuguese translations",
    "Requests for review of Spanish translations",
    "Terms with Chinese translations",
    "Terms with Estonian translations",
    "Terms with Finnish translations",
    "Terms with French translations",
    "Terms with German translations",
    "Terms with Icelandic translations",
    "Terms with Italian translations",
    "Terms with Portuguese translations",
    "Terms with Spanish translations"
  ],
  "derived": [
    {
      "word": "bioactuator"
    },
    {
      "word": "microactuator"
    },
    {
      "word": "multiactuator"
    },
    {
      "word": "nanoactuator"
    },
    {
      "word": "piezoactuator"
    },
    {
      "word": "thermoactuator"
    },
    {
      "word": "vibroactuator"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "actuate",
        "4": "-or<id:agent noun>",
        "etydate": "1652",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₂eǵ-\nProto-Indo-European *-eti\nProto-Indo-European *h₂éǵeti\nProto-Italic *agō\nLatin agō\nProto-Indo-European *-tus\nProto-Italic *-tus\nLatin -tus\nLatin āctus\nProto-Indo-European *-h₂\nProto-Indo-European *-éh₂\nProto-Indo-European *-yéti\nProto-Indo-European *-eh₂yéti\nProto-Indo-European *-h₂tiinflu.\nProto-Italic *-ājō\nProto-Italic *-āō\nLatin -ō\nLatin āctuō\nMedieval Latin āctuātusder.\nEnglish actuate\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or\nEnglish actuator\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action\", \"children\" : [ { \"terms\" : [ { \"id\" : \"act\", \"children\" : [ { \"terms\" : [ { \"id\" : \"drive\", \"children\" : [ { \"terms\" : [ { \"id\" : \"be driving\", \"children\" : [ { \"terms\" : [ { \"id\" : \"drive\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂eǵ-\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-eti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂éǵeti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*agō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"agō\", \"gloss\" : \"to do, make, drive\", \"lang\" : \"la\" }, { \"id\" : \"action noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action noun\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tus\", \"lang\" : \"ine-pro\", \"pos\" : \"suffix deriving action nouns from verb roots\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tus\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tus\", \"lang\" : \"la\", \"pos\" : \"suffix forming fourth declension action nouns from verbs\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"āctus\", \"gloss\" : \"action\", \"lang\" : \"la\" }, { \"id\" : \"denominative\", \"children\" : [ { \"terms\" : [ { \"id\" : \"suf\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*-ājō\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"id\" : \"suf\", \"children\" : [ { \"terms\" : [ { \"id\" : \"collective nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"collective nouns\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-h₂\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-éh₂\", \"lang\" : \"ine-pro\" }, { \"id\" : \"intransitive verbs\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yéti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-eh₂yéti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"influ.\", \"keyword_label\" : \"Influenced by\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-h₂ti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"influence\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-āō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ō\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"āctuō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Medieval Latin\", \"term\" : \"āctuātus\", \"status\" : \"ok\", \"lang\" : \"la-med\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"actuate\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"id\" : \"agent noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tōr\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tōr\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-ātor\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-eor\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-our\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-tōr<id:agent nouns>\", \"id\" : \"agent nouns\" }, \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-or\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"actuator\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"actuator\">\nFrom actuate + -or. First attested in 1652.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *h₂eǵ-\nProto-Indo-European *-eti\nProto-Indo-European *h₂éǵeti\nProto-Italic *agō\nLatin agō\nProto-Indo-European *-tus\nProto-Italic *-tus\nLatin -tus\nLatin āctus\nProto-Indo-European *-h₂\nProto-Indo-European *-éh₂\nProto-Indo-European *-yéti\nProto-Indo-European *-eh₂yéti\nProto-Indo-European *-h₂tiinflu.\nProto-Italic *-ājō\nProto-Italic *-āō\nLatin -ō\nLatin āctuō\nMedieval Latin āctuātusder.\nEnglish actuate\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or\nEnglish actuator\nFrom actuate + -or. First attested in 1652.",
  "forms": [
    {
      "form": "actuators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "actuator (plural actuators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              16,
              24
            ]
          ],
          "text": "The mind is the actuator of the body.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              30,
              38
            ]
          ],
          "ref": "1652, Anthony Burgesse, Spiritual Refining: or a Treatise of Grace and Assurance, Section V, Sermon XLIII, page 264:",
          "text": "[…] and God is the Author and Actuator of nature, as well as of grace; […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Something that actuates something else."
      ],
      "links": [
        [
          "actuate",
          "actuate"
        ]
      ]
    },
    {
      "glosses": [
        "A usually electric device that causes a mechanical device (i.e., a mechanism) to be switched on or off. For example; an electric motor that opens and closes a valve."
      ],
      "links": [
        [
          "device",
          "device"
        ],
        [
          "mechanical",
          "mechanical"
        ],
        [
          "mechanism",
          "mechanism"
        ],
        [
          "switch",
          "switch"
        ],
        [
          "electric motor",
          "electric motor"
        ],
        [
          "valve",
          "valve"
        ]
      ]
    },
    {
      "categories": [
        "en:Computer hardware"
      ],
      "glosses": [
        "The mechanism that moves the head assembly on a disk drive."
      ],
      "links": [
        [
          "computer",
          "computer"
        ],
        [
          "hardware",
          "hardware"
        ],
        [
          "head",
          "head"
        ],
        [
          "assembly",
          "assembly"
        ],
        [
          "disk drive",
          "disk drive"
        ]
      ],
      "raw_glosses": [
        "(computer hardware) The mechanism that moves the head assembly on a disk drive."
      ],
      "topics": [
        "computer-hardware",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Electricity"
      ],
      "glosses": [
        "A relay that controls the flow of electricity."
      ],
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "relay",
          "relay"
        ]
      ],
      "raw_glosses": [
        "(electricity) A relay that controls the flow of electricity."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈæk.tjuː.eɪ.tə(ɹ)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃu.eɪ.tə(ɹ)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃu.eɪ.tɚ/",
      "tags": [
        "Canada",
        "General-American"
      ]
    },
    {
      "ipa": "[ˈæk.t͡ʃu.eɪ.ɾɚ]",
      "tags": [
        "Canada",
        "General-American"
      ]
    },
    {
      "ipa": "/ˈæk.t͡ʃʉ.æɪ.tə(ɹ)/",
      "tags": [
        "Australian"
      ]
    },
    {
      "ipa": "[ˈæk.t͡ʃʉ.æɪ.ɾə(ɹ)]",
      "tags": [
        "Australian"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "something that actuates something else",
      "word": "liikuttaja"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "something that actuates something else",
      "word": "kannustaja"
    },
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "something that actuates something else",
      "tags": [
        "masculine"
      ],
      "word": "actionneur"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "something that actuates something else",
      "tags": [
        "masculine"
      ],
      "word": "Aktor"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "something that actuates something else",
      "tags": [
        "masculine"
      ],
      "word": "Aktuator"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "device that causes a mechanical device to be switched on or off",
      "word": "toimilaite"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "device that causes a mechanical device to be switched on or off",
      "word": "käyttölaite"
    },
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "device that causes a mechanical device to be switched on or off",
      "tags": [
        "masculine"
      ],
      "word": "actionneur"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "device that causes a mechanical device to be switched on or off",
      "tags": [
        "masculine"
      ],
      "word": "Aktor"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "device that causes a mechanical device to be switched on or off",
      "tags": [
        "masculine"
      ],
      "word": "Aktuator"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "the mechanism that moves the head assembly on a disk drive",
      "word": "toimilaite"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "the mechanism that moves the head assembly on a disk drive",
      "word": "aktuaattori"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "lang_code": "is",
      "sense": "the mechanism that moves the head assembly on a disk drive",
      "tags": [
        "masculine"
      ],
      "word": "armstjóri"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "lang_code": "pt",
      "sense": "the mechanism that moves the head assembly on a disk drive",
      "tags": [
        "masculine"
      ],
      "word": "atuador"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "a relay that controls the flow of electricity",
      "word": "aktuaattori"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "a relay that controls the flow of electricity",
      "tags": [
        "masculine"
      ],
      "word": "attuatore"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "a relay that controls the flow of electricity",
      "tags": [
        "masculine"
      ],
      "word": "ripetitore"
    }
  ],
  "word": "actuator"
}

Download raw JSONL data for actuator meaning in English (14.0kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-08-02 from the enwiktionary dump dated 2026-07-06 using wiktextract (d9fa233 and 9e92f4b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.