"rolleron" meaning in English

See rolleron in All languages combined, or Wiktionary

Noun

Forms: rollerons [plural]
Etymology: Etymology tree Proto-Indo-European *Hreth₂-der. Proto-Italic *rotā Latin rota Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -ulus Latin rotulader. Latin rotulāre Old French roelerbor. Middle English rollen English roll Proto-Indo-European *h₂eǵ-? Proto-Indo-European *-os Proto-Indo-European *h₂eḱs-der. Proto-Italic *aksis Latin axis Latin *axla Latin āla Old French aile Middle French aisle French aile French -er- Proto-Indo-European *-ōder. Proto-Indo-European *-Hōder.? Latin -ō Frankishinflu. Old French -on Middle French -on French -on French -eron French aileronbor. English aileron blend English rolleron Blend of roll + aileron. Etymology templates: {{etymon|en|:blend|roll<id:verb>|aileron|text=+|tree=1}} Etymology tree Proto-Indo-European *Hreth₂-der. Proto-Italic *rotā Latin rota Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -ulus Latin rotulader. Latin rotulāre Old French roelerbor. Middle English rollen English roll Proto-Indo-European *h₂eǵ-? Proto-Indo-European *-os Proto-Indo-European *h₂eḱs-der. Proto-Italic *aksis Latin axis Latin *axla Latin āla Old French aile Middle French aisle French aile French -er- Proto-Indo-European *-ōder. Proto-Indo-European *-Hōder.? Latin -ō Frankishinflu. Old French -on Middle French -on French -on French -eron French aileronbor. English aileron blend English rolleron [Appendix:Glossary#loanword|Borrowed]] from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "id" : "wheel", "children" : [ { "terms" : [ { "gloss" : "wheel", "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*Hreth₂-", "status" : "ok", "lang" : "ine-pro" } ], "keyword" : "derived" } ], "lang_name" : "Proto-Italic", "term" : "*rotā", "status" : "inline", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Latin", "term" : "rota", "status" : "ok", "lang" : "la" }, { "gloss" : "-ule: forming diminutives", "children" : [ { "terms" : [ { "id" : "diminutive", "children" : [ { "terms" : [ { "alt" : "*-elós", "lang_name" : "Proto-Indo-European", "status" : "inline", "children" : [ { "terms" : [ { "id" : "agent nouns", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-lós", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*-elos", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Latin", "term" : "-ulus", "status" : "ok", "lang" : "la" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "status" : "ok", "lang_name" : "Latin", "term" : "rotula", "lang" : "la" } ], "keyword" : "derived" } ], "lang_name" : "Latin", "term" : "rotulāre", "status" : "inline", "lang" : "la" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Old French", "term" : "roeler", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "rollen", "status" : "inline", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "English", "term" : "roll", "lang" : "en" }, { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "children" : [ { "terms" : [ { "is_uncertain" : true, "id" : "drive", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*h₂eǵ-", "lang" : "ine-pro" }, { "id" : "athematic", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-os", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Proto-Indo-European", "term" : "*h₂eḱs-", "status" : "ok", "lang" : "ine-pro" } ], "keyword" : "derived" } ], "lang_name" : "Proto-Italic", "term" : "*aksis", "status" : "inline", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Latin", "term" : "axis", "status" : "ok", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "*axla", "status" : "inline", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "āla", "status" : "ok", "lang" : "la" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Old French", "term" : "aile", "status" : "ok", "lang" : "fro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Middle French", "term" : "aisle", "status" : "ok", "lang" : "frm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "French", "term" : "aile", "status" : "ok", "lang" : "fr" }, { "children" : [ { "terms" : [ { "children" : [ ], "lang_name" : "French", "term" : "-er-", "status" : "missing", "lang" : "fr" }, { "id" : "diminutive suffix", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "noun", "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "id" : "individualizing nouns", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-ō", "lang" : "ine-pro" }, { "is_uncertain" : true, "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-Hō", "status" : "ok", "lang" : "ine-pro" } ], "keyword" : "derived" } ], "status" : "ok", "lang_name" : "Latin", "term" : "-ō", "lang" : "la" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" }, { "keyword_abbrev" : "influ.", "keyword_label" : "Influenced by", "terms" : [ { "lang_name" : "Frankish", "status" : "ok", "children" : [ ], "lang" : "frk" } ], "keyword" : "influence" } ], "lang_name" : "Old French", "term" : "-on", "status" : "inline", "lang" : "fro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Middle French", "term" : "-on", "status" : "inline", "lang" : "frm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "French", "term" : "-on", "lang" : "fr" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "French", "term" : "-eron", "status" : "ok", "lang" : "fr" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "French", "term" : "aileron", "status" : "ok", "lang" : "fr" } ], "keyword" : "bor" } ], "lang_name" : "English", "term" : "aileron", "status" : "ok", "lang" : "en" } ], "keyword_label" : "Blend of", "is_group" : true, "keyword" : "blend" } ], "lang_name" : "English", "term" : "rolleron", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="rolleron"> Blend of roll + aileron. Head templates: {{en-noun}} rolleron (plural rollerons)
  1. (aviation) An aerodynamic control surface device, used to control against unwanted rolling (rotation) about the axis of movement. The moving wingtip is self-gyro-stabilized with a rolling bladed wheel catching the airstream, providing the gyroscopic moment. Hypernyms: aileron Related terms: aileron, elevon, flaperon, roll, roller, rudderon, spoileron Coordinate_terms: fin, strake, tail, winglet

Inflected forms

{
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        "2": ":blend",
        "3": "roll<id:verb>",
        "4": "aileron",
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      "expansion": "Etymology tree\nProto-Indo-European *Hreth₂-der.\nProto-Italic *rotā\nLatin rota\nProto-Indo-European *-lós\nProto-Indo-European *-elós\nProto-Italic *-elos\nLatin -ulus\nLatin rotulader.\nLatin rotulāre\nOld French roelerbor.\nMiddle English rollen\nEnglish roll\nProto-Indo-European *h₂eǵ-?\nProto-Indo-European *-os\nProto-Indo-European *h₂eḱs-der.\nProto-Italic *aksis\nLatin axis\nLatin *axla\nLatin āla\nOld French aile\nMiddle French aisle\nFrench aile\nFrench -er-\nProto-Indo-European *-ōder.\nProto-Indo-European *-Hōder.?\nLatin -ō\nFrankishinflu.\nOld French -on\nMiddle French -on\nFrench -on\nFrench -eron\nFrench aileronbor.\nEnglish aileron\nblend\nEnglish rolleron\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"wheel\", \"children\" : [ { \"terms\" : [ { \"gloss\" : \"wheel\", \"children\" : [ 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\"lang_name\" : \"French\", \"term\" : \"-eron\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"French\", \"term\" : \"aileron\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"aileron\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"Blend of\", \"is_group\" : true, \"keyword\" : \"blend\" } ], \"lang_name\" : \"English\", \"term\" : \"rolleron\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"rolleron\">\nBlend of roll + aileron.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *Hreth₂-der.\nProto-Italic *rotā\nLatin rota\nProto-Indo-European *-lós\nProto-Indo-European *-elós\nProto-Italic *-elos\nLatin -ulus\nLatin rotulader.\nLatin rotulāre\nOld French roelerbor.\nMiddle English rollen\nEnglish roll\nProto-Indo-European *h₂eǵ-?\nProto-Indo-European *-os\nProto-Indo-European *h₂eḱs-der.\nProto-Italic *aksis\nLatin axis\nLatin *axla\nLatin āla\nOld French aile\nMiddle French aisle\nFrench aile\nFrench -er-\nProto-Indo-European *-ōder.\nProto-Indo-European *-Hōder.?\nLatin -ō\nFrankishinflu.\nOld French -on\nMiddle French -on\nFrench -on\nFrench -eron\nFrench aileronbor.\nEnglish aileron\nblend\nEnglish rolleron\nBlend of roll + aileron.",
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      "form": "rollerons",
      "tags": [
        "plural"
      ]
    }
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  "head_templates": [
    {
      "args": {},
      "expansion": "rolleron (plural rollerons)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English blends",
          "parents": [],
          "source": "w"
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          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [],
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      ],
      "coordinate_terms": [
        {
          "word": "fin"
        },
        {
          "word": "strake"
        },
        {
          "word": "tail"
        },
        {
          "word": "winglet"
        }
      ],
      "glosses": [
        "An aerodynamic control surface device, used to control against unwanted rolling (rotation) about the axis of movement. The moving wingtip is self-gyro-stabilized with a rolling bladed wheel catching the airstream, providing the gyroscopic moment."
      ],
      "hypernyms": [
        {
          "word": "aileron"
        }
      ],
      "id": "en-rolleron-en-noun-VsS4U8n7",
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          "aviation"
        ]
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      "raw_glosses": [
        "(aviation) An aerodynamic control surface device, used to control against unwanted rolling (rotation) about the axis of movement. The moving wingtip is self-gyro-stabilized with a rolling bladed wheel catching the airstream, providing the gyroscopic moment."
      ],
      "related": [
        {
          "word": "aileron"
        },
        {
          "word": "elevon"
        },
        {
          "word": "flaperon"
        },
        {
          "word": "roll"
        },
        {
          "word": "roller"
        },
        {
          "word": "rudderon"
        },
        {
          "word": "spoileron"
        }
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
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    }
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}
{
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      "word": "strake"
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    {
      "word": "tail"
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    {
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      "expansion": "Etymology tree\nProto-Indo-European *Hreth₂-der.\nProto-Italic *rotā\nLatin rota\nProto-Indo-European *-lós\nProto-Indo-European *-elós\nProto-Italic *-elos\nLatin -ulus\nLatin rotulader.\nLatin rotulāre\nOld French roelerbor.\nMiddle English rollen\nEnglish roll\nProto-Indo-European *h₂eǵ-?\nProto-Indo-European *-os\nProto-Indo-European *h₂eḱs-der.\nProto-Italic *aksis\nLatin axis\nLatin *axla\nLatin āla\nOld French aile\nMiddle French aisle\nFrench aile\nFrench -er-\nProto-Indo-European *-ōder.\nProto-Indo-European *-Hōder.?\nLatin -ō\nFrankishinflu.\nOld French -on\nMiddle French -on\nFrench -on\nFrench -eron\nFrench aileronbor.\nEnglish aileron\nblend\nEnglish rolleron\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"wheel\", \"children\" : [ { \"terms\" : [ { \"gloss\" : \"wheel\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*Hreth₂-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*rotā\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"rota\", \"status\" : \"ok\", \"lang\" : \"la\" }, { \"gloss\" : \"-ule: forming diminutives\", \"children\" : [ { \"terms\" : [ { \"id\" : \"diminutive\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*-elós\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-lós\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-elos\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-ulus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"rotula\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"rotulāre\", \"status\" : \"inline\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"roeler\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"rollen\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"roll\", \"lang\" : \"en\" }, { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"drive\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂eǵ-\", \"lang\" : \"ine-pro\" }, { \"id\" : \"athematic\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-os\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂eḱs-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*aksis\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"axis\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"*axla\", \"status\" : \"inline\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"āla\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"aile\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle French\", \"term\" : \"aisle\", \"status\" : \"ok\", \"lang\" : \"frm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"French\", \"term\" : \"aile\", \"status\" : \"ok\", \"lang\" : \"fr\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"French\", \"term\" : \"-er-\", \"status\" : \"missing\", \"lang\" : \"fr\" }, { \"id\" : \"diminutive suffix\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"noun\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"individualizing nouns\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-ō\", \"lang\" : \"ine-pro\" }, { \"is_uncertain\" : true, \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-Hō\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ō\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"influ.\", \"keyword_label\" : \"Influenced by\", \"terms\" : [ { \"lang_name\" : \"Frankish\", \"status\" : \"ok\", \"children\" : [ ], \"lang\" : \"frk\" } ], \"keyword\" : \"influence\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-on\", \"status\" : \"inline\", \"lang\" : \"fro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle French\", \"term\" : \"-on\", \"status\" : \"inline\", \"lang\" : \"frm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"French\", \"term\" : \"-on\", \"lang\" : \"fr\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"French\", \"term\" : \"-eron\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"French\", \"term\" : \"aileron\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"aileron\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"Blend of\", \"is_group\" : true, \"keyword\" : \"blend\" } ], \"lang_name\" : \"English\", \"term\" : \"rolleron\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"rolleron\">\nBlend of roll + aileron.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *Hreth₂-der.\nProto-Italic *rotā\nLatin rota\nProto-Indo-European *-lós\nProto-Indo-European *-elós\nProto-Italic *-elos\nLatin -ulus\nLatin rotulader.\nLatin rotulāre\nOld French roelerbor.\nMiddle English rollen\nEnglish roll\nProto-Indo-European *h₂eǵ-?\nProto-Indo-European *-os\nProto-Indo-European *h₂eḱs-der.\nProto-Italic *aksis\nLatin axis\nLatin *axla\nLatin āla\nOld French aile\nMiddle French aisle\nFrench aile\nFrench -er-\nProto-Indo-European *-ōder.\nProto-Indo-European *-Hōder.?\nLatin -ō\nFrankishinflu.\nOld French -on\nMiddle French -on\nFrench -on\nFrench -eron\nFrench aileronbor.\nEnglish aileron\nblend\nEnglish rolleron\nBlend of roll + aileron.",
  "forms": [
    {
      "form": "rollerons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rolleron (plural rollerons)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "aileron"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "aileron"
    },
    {
      "word": "elevon"
    },
    {
      "word": "flaperon"
    },
    {
      "word": "roll"
    },
    {
      "word": "roller"
    },
    {
      "word": "rudderon"
    },
    {
      "word": "spoileron"
    }
  ],
  "senses": [
    {
      "categories": [
        "English blends",
        "English compound terms",
        "English countable nouns",
        "English entries with etymology texts",
        "English entries with etymology trees",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from the Proto-Indo-European root *Hreth₂-",
        "English terms derived from the Proto-Indo-European root *h₂eǵ- (drive)",
        "English terms derived from the Proto-Indo-European root *h₂eḱs-",
        "Pages using etymon with no ID",
        "Pages with 1 entry",
        "Pages with entries",
        "Pages with etymology trees",
        "en:Aviation"
      ],
      "glosses": [
        "An aerodynamic control surface device, used to control against unwanted rolling (rotation) about the axis of movement. The moving wingtip is self-gyro-stabilized with a rolling bladed wheel catching the airstream, providing the gyroscopic moment."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ]
      ],
      "raw_glosses": [
        "(aviation) An aerodynamic control surface device, used to control against unwanted rolling (rotation) about the axis of movement. The moving wingtip is self-gyro-stabilized with a rolling bladed wheel catching the airstream, providing the gyroscopic moment."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "rolleron"
}

Download raw JSONL data for rolleron meaning in English (10.1kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-06-25 from the enwiktionary dump dated 2026-06-01 using wiktextract (ade7ec3 and 7f4db16). 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.