English

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Etymology

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de- +‎ hydro- +‎ retinol

Pronunciation

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  • (UK) IPA(key): [diːˌhaɪdɹəˈɹɛtɪnɒɫ]

Noun

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dehydroretinol (uncountable)

  1. (organic chemistry) A derivative of retinol having an extra double bond; vitamin A2.