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4 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 ole·fin /ˈoləfən/
 石蠟

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 ole·fin /ˈoləfən/ 名詞
 鏈(烯)烴,乙烯系碳氫化物,烯烴菌素

From: Webster's Revised Unabridged Dictionary (1913)

 o·le·fin, o·le·fine n.
 1. Chem. Olefiant gas, or ethylene. See Ethylene. [archaic]
 2. Hence: Chem. Any one of the series of unsaturated hydrocarbons of which ethylene is the type; a member of the alkene series of hydrocarbons; an alkene.
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From: WordNet (r) 2.0

 olefin
      n : any unsaturated aliphatic hydrocarbon [syn: alkene, olefine]