"dealkylation" meaning in All languages combined

See dealkylation on Wiktionary

Noun [English]

IPA: [diːæɫkɪˈleɪʃən] [UK] Forms: dealkylations [plural]
Etymology: Etymology tree Proto-Indo-European *de Proto-Indo-European *-h₁ Proto-Indo-European *déh₁ Proto-Italic *dē Latin dē Latin dē-der. English de- Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic كُحُول (kuḥūl)bor. Medieval Latin alcoholbor. Middle English alcofol English alc(ohol) Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. Frenchder. English -yl English alkyl Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English alkylation English dealkylation From de- + alkylation. Etymology templates: {{etymon|en|:af|de-|alkylation|text=+|tree=1}} Etymology tree Proto-Indo-European *de Proto-Indo-European *-h₁ Proto-Indo-European *déh₁ Proto-Italic *dē Latin dē Latin dē-der. English de- Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic كُحُول (kuḥūl)bor. Medieval Latin alcoholbor. Middle English alcofol English alc(ohol) Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. Frenchder. English -yl English alkyl Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English alkylation English dealkylation [Appendix:Glossary#derived_terms|Derived]] from", "terms" : [ { "children" : [ { "terms" : [ { "id" : "of", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*de", "status" : "ok", "lang" : "ine-pro" }, { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-h₁", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Proto-Indo-European", "term" : "*déh₁", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Italic", "term" : "*dē", "status" : "inline", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "dē", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "dē-", "status" : "ok", "lang" : "la" } ], "keyword" : "derived" } ], "lang_name" : "English", "term" : "de-", "status" : "ok", "lang" : "en" }, { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "alt" : "alc(ohol)", "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "transliteration" : "kuḥūl", "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "id" : "antimony", "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "alt" : "𒎎𒋆𒁉𒍣𒁕", "id" : "antimony", "children" : [ ], "transliteration" : "guḫlum", "status" : "ok", "lang_name" : "Akkadian", "term" : "guḫlum", "lang" : "akk" } ], "keyword" : "bor" } ], "transliteration" : "kuḥlā", "status" : "inline", "lang_name" : "Aramaic", "term" : "כוחלא", "lang" : "arc" } ], "keyword" : "bor" }, { "terms" : [ { "id" : "root", "children" : [ ], "status" : "redlink", "lang_name" : "Arabic", "term" : "ك ح ل", "lang" : "ar" } ], "keyword" : "root", "is_invisible" : "all" } ], "lang_name" : "Arabic", "term" : "كُحْل", "status" : "ok", "lang" : "ar" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Andalusian Arabic", "term" : "كُحُول", "status" : "inline", "lang" : "xaa" } ], "keyword" : "bor" } ], "lang_name" : "Medieval Latin", "term" : "alcohol", "status" : "ok", "lang" : "la-med" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "alcofol", "status" : "inline", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "alcohol", "status" : "ok", "lang" : "en" }, { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "lang_name" : "French", "status" : "inline", "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "is_uncertain" : true, "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*swel-", "status" : "missing", "lang" : "ine-pro" } ], "keyword" : "derived" } ], "lang_name" : "Ancient Greek", "term" : "ῡ̔́λη", "status" : "ok", "lang" : "grc" } ], "keyword" : "derived" } ], "lang" : "fr" } ], "keyword" : "derived" } ], "lang_name" : "English", "term" : "-yl", "status" : "ok", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "alkyl", "status" : "ok", "lang" : "en" }, { "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "keyword_abbrev" : "lbor.", "keyword_label" : "Learned borrowing from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "alt" : "*-tiHō", "lang_name" : "Proto-Indo-European", "status" : "inline", "children" : [ { "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-tis", "status" : "ok", "lang" : "ine-pro" }, { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-Hō", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Italic", "term" : "*-tiō", "status" : "ok", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Latin", "term" : "-tiō", "status" : "ok", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "-ātiō", "status" : "ok", "lang" : "la" } ], "keyword" : "lbor" } ], "lang_name" : "Old French", "term" : "-ation", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "-acioun", "status" : "ok", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "-ation", "status" : "ok", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "alkylation", "status" : "ok", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "dealkylation", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="dealkylation"> From de- + alkylation. Head templates: {{en-noun}} dealkylation (plural dealkylations)
  1. (organic chemistry) The removal of alkyl groups from a compound Derived forms: hydrodealkylation Related terms: dealkylate

Inflected forms

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      "expansion": "Etymology tree\nProto-Indo-European *de\nProto-Indo-European *-h₁\nProto-Indo-European *déh₁\nProto-Italic *dē\nLatin dē\nLatin dē-der.\nEnglish de-\nAkkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor.\nAramaic כוחלא (kuḥlā)bor.\nArabic كُحْل (kuḥl)\nAndalusian Arabic كُحُول (kuḥūl)bor.\nMedieval Latin alcoholbor.\nMiddle English alcofol\nEnglish alc(ohol)\nProto-Indo-European *swel-der.?\nAncient Greek ῡ̔́λη (hū́lē)der.\nFrenchder.\nEnglish -yl\nEnglish alkyl\nProto-Indo-European *-tis\nProto-Indo-European *-Hō\nProto-Indo-European *-tiHō\nProto-Italic *-tiō\nLatin -tiō\nLatin -ātiōlbor.\nOld French -ationbor.\nMiddle English -acioun\nEnglish -ation\nEnglish alkylation\nEnglish dealkylation\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"of\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : 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\"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"alc(ohol)\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"transliteration\" : \"kuḥūl\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"antimony\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"alt\" : \"𒎎𒋆𒁉𒍣𒁕\", \"id\" : \"antimony\", \"children\" : [ ], \"transliteration\" : \"guḫlum\", \"status\" : \"ok\", \"lang_name\" : \"Akkadian\", \"term\" : \"guḫlum\", \"lang\" : \"akk\" } ], \"keyword\" : \"bor\" } ], \"transliteration\" : \"kuḥlā\", \"status\" : \"inline\", \"lang_name\" : \"Aramaic\", \"term\" : \"כוחלא\", \"lang\" : \"arc\" } ], \"keyword\" : \"bor\" }, { \"terms\" : [ { \"id\" : \"root\", \"children\" : [ ], \"status\" : \"redlink\", \"lang_name\" : \"Arabic\", \"term\" : \"ك ح ل\", \"lang\" : \"ar\" } ], \"keyword\" : \"root\", \"is_invisible\" : \"all\" } ], \"lang_name\" : \"Arabic\", \"term\" : \"كُحْل\", \"status\" : \"ok\", \"lang\" : \"ar\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Andalusian Arabic\", \"term\" : \"كُحُول\", \"status\" : \"inline\", \"lang\" : \"xaa\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Medieval Latin\", \"term\" : \"alcohol\", \"status\" : \"ok\", \"lang\" : \"la-med\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"alcofol\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"alcohol\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"lang_name\" : \"French\", \"status\" : \"inline\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"is_uncertain\" : true, \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*swel-\", \"status\" : \"missing\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ῡ̔́λη\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang\" : \"fr\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"-yl\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"alkyl\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"*-tiHō\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tis\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-Hō\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tiō\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-tiō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-ātiō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-ation\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-acioun\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"-ation\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"alkylation\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"dealkylation\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"dealkylation\">\nFrom de- + alkylation.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *de\nProto-Indo-European *-h₁\nProto-Indo-European *déh₁\nProto-Italic *dē\nLatin dē\nLatin dē-der.\nEnglish de-\nAkkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor.\nAramaic כוחלא (kuḥlā)bor.\nArabic كُحْل (kuḥl)\nAndalusian Arabic كُحُول (kuḥūl)bor.\nMedieval Latin alcoholbor.\nMiddle English alcofol\nEnglish alc(ohol)\nProto-Indo-European *swel-der.?\nAncient Greek ῡ̔́λη (hū́lē)der.\nFrenchder.\nEnglish -yl\nEnglish alkyl\nProto-Indo-European *-tis\nProto-Indo-European *-Hō\nProto-Indo-European *-tiHō\nProto-Italic *-tiō\nLatin -tiō\nLatin -ātiōlbor.\nOld French -ationbor.\nMiddle English -acioun\nEnglish -ation\nEnglish alkylation\nEnglish dealkylation\nFrom de- + alkylation.",
  "forms": [
    {
      "form": "dealkylations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dealkylation (plural dealkylations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "dealkylate"
    }
  ],
  "senses": [
    {
      "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 Arabic root ك ح ل",
        "English terms derived from the Proto-Indo-European word *de",
        "English terms derived from the Proto-Indo-European word *déh₁",
        "English terms prefixed with de-",
        "Pages using etymon with no ID",
        "Pages with 1 entry",
        "Pages with entries",
        "Pages with etymology trees",
        "Pages with etymon",
        "en:Organic chemistry"
      ],
      "glosses": [
        "The removal of alkyl groups from a compound"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "alkyl",
          "alkyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The removal of alkyl groups from a compound"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[diːæɫkɪˈleɪʃən]",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "dealkylation"
}

Download raw JSONL data for dealkylation meaning in All languages combined (9.3kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-09-09 from the enwiktionary dump dated 2026-09-02 using wiktextract (ccec6f1 and 4deed51). 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.