The word 'womanizing' is a modern English formation built upon the ancient root for 'woman'. The Old English 'wīfmann' originally meant "female human," distinguishing gender within the general term 'mann' for a person. The suffix '-ize', of ultimate Greek origin, was productively added to nouns in English to create verbs meaning "to act like, treat as, or engage with" the noun. Thus, 'womanize' literally means "to act in a manner oriented towards women." The addition of the '-ing' suffix nominalizes or adjectivalizes the action, resulting in a term that describes the persistent activity or characteristic of pursuing women, primarily for casual sexual encounters. The evolution reflects a shift from a neutral descriptor of gender to a verb implying a specific, and often negatively viewed, pattern of behavior.

Structure: woman (adult female human) + ize (verb-forming suffix) + ing (gerund/participial suffix) woman: From Old English 'wīfmann' (wife-person), a compound of 'wīf' (woman, wife) and 'mann' (human being, person). In this word, it functions as the base noun specifying the object of the action. ize: A verb-forming suffix from Greek '-izein' via Latin '-izāre' and French '-iser'. It means "to make, to become, to engage in, or to treat in a specific way." ing: A suffix from Old English '-ende' (present participle) and '-ung' (noun of action). It forms the gerund (noun) or present participle (adjective) from a verb.