See dehydrogenation in All languages combined, or Wiktionary
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\"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\" : \"hydrogenation\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"dehydrogenation\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"dehydrogenation\">\nFrom de- + hydrogenation.",
"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-\nProto-Indo-European *wed-\nProto-Indo-European *-r̥\nProto-Indo-European *wódr̥\nProto-Hellenic *údōr\nAncient Greek ῡ̆̔́δωρ (hū̆́dōr)\nAncient Greek ὑδρο- (hudro-)lbor.\nFrench hydro-\nProto-Indo-European *ǵenh₁-\nProto-Indo-European *-os\nProto-Indo-European *ǵénh₁os\nProto-Hellenic *génos\nAncient Greek γένος (génos)\nProto-Indo-European *-os\nProto-Indo-European *-ēs\nProto-Hellenic *-ēs\nAncient Greek -ης (-ēs)\nAncient Greek -γενής (-genḗs)lbor.\nFrench -gène\nFrench hydrogènebor.\nEnglish hydrogen\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 hydrogenation\nEnglish dehydrogenation\nFrom de- + hydrogenation.",
"forms": [
{
"form": "dehydrogenations",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"1": "~"
},
"expansion": "dehydrogenation (countable and uncountable, plural dehydrogenations)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"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 Proto-Indo-European root *wed-",
"English terms derived from the Proto-Indo-European root *ǵenh₁-",
"English terms derived from the Proto-Indo-European word *de",
"English terms derived from the Proto-Indo-European word *déh₁",
"English terms derived from the Proto-Indo-European word *wódr̥",
"English terms prefixed with de-",
"English uncountable nouns",
"Entries with translation boxes",
"Pages using etymon with no ID",
"Pages with 1 entry",
"Pages with entries",
"Pages with etymology trees",
"Pages with etymon",
"Terms with Catalan translations",
"Terms with French translations",
"Terms with German translations",
"Terms with Hungarian translations",
"Terms with Italian translations",
"Terms with Spanish translations",
"en:Chemistry",
"en:Hydrogen"
],
"glosses": [
"Any reaction or process in which hydrogen is removed from a substance, especially the production of unsaturated organic compounds from saturated ones."
],
"links": [
[
"chemistry",
"chemistry"
],
[
"reaction",
"reaction"
],
[
"process",
"process"
],
[
"hydrogen",
"hydrogen"
],
[
"unsaturated",
"unsaturated"
],
[
"organic compound",
"organic compound"
],
[
"saturated",
"saturated"
]
],
"raw_glosses": [
"(chemistry) Any reaction or process in which hydrogen is removed from a substance, especially the production of unsaturated organic compounds from saturated ones."
],
"tags": [
"countable",
"uncountable"
],
"topics": [
"chemistry",
"natural-sciences",
"physical-sciences"
]
}
],
"sounds": [
{
"ipa": "/diːhaɪdˌɹɒdʒəˈneɪʃən/",
"tags": [
"UK"
]
},
{
"audio": "LL-Q1860 (eng)-Yangolin-dehydrogenation.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/33/LL-Q1860_%28eng%29-Yangolin-dehydrogenation.wav/LL-Q1860_%28eng%29-Yangolin-dehydrogenation.wav.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/33/LL-Q1860_%28eng%29-Yangolin-dehydrogenation.wav/LL-Q1860_%28eng%29-Yangolin-dehydrogenation.wav.ogg",
"tags": [
"General-American"
]
}
],
"translations": [
{
"code": "ca",
"lang": "Catalan",
"lang_code": "ca",
"sense": "reaction in which hydrogen is removed",
"tags": [
"feminine"
],
"word": "deshidrogenació"
},
{
"code": "fr",
"lang": "French",
"lang_code": "fr",
"sense": "reaction in which hydrogen is removed",
"tags": [
"feminine"
],
"word": "déshydrogénation"
},
{
"code": "de",
"lang": "German",
"lang_code": "de",
"sense": "reaction in which hydrogen is removed",
"tags": [
"feminine"
],
"word": "Wasserstoffentziehung"
},
{
"code": "hu",
"lang": "Hungarian",
"lang_code": "hu",
"sense": "reaction in which hydrogen is removed",
"word": "dehidrogénezés"
},
{
"code": "hu",
"lang": "Hungarian",
"lang_code": "hu",
"sense": "reaction in which hydrogen is removed",
"word": "hidrogénelvonás"
},
{
"code": "it",
"lang": "Italian",
"lang_code": "it",
"sense": "reaction in which hydrogen is removed",
"tags": [
"feminine"
],
"word": "deidrogenazione"
},
{
"code": "es",
"lang": "Spanish",
"lang_code": "es",
"sense": "reaction in which hydrogen is removed",
"tags": [
"feminine"
],
"word": "deshidrogenación"
}
],
"word": "dehydrogenation"
}
Download raw JSONL data for dehydrogenation meaning in English (13.4kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-08-28 from the enwiktionary dump dated 2026-08-05 using wiktextract (872fc7b 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.