tretinoin
English
editEtymology
editFrom tr(ans)- + retino(ic acid) + -in.
Pronunciation
edit- (Received Pronunciation) IPA(key): /tɹəˈtɪn.əʊ.ɪn/
- (General American) IPA(key): /tɹəˈtɪn.oʊ.ɪn/
Noun
edittretinoin (usually uncountable, plural tretinoins)
- (organic chemistry, pharmacology) The all-trans isomer of retinoic acid that is applied to the skin to treat severe acne and reduce facial wrinkles, roughness, and pigmented spots.
Synonyms
editDerived terms
editRelated terms
editReferences
edit- “tretinoin”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- “tretinoin”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.