masturbateyoudaoicibaDictYouDict[masturbate 词源字典]
masturbate: see manual
[masturbate etymology, masturbate origin, 英语词源]
masturbate (v.)youdaoicibaDictYouDict
1839, back-formation from masturbation, or else from Latin masturbatus, past participle of masturbari. Related: Masturbated; masturbating.