WOMANIZE
feminize, feminise, effeminize, effeminise, womanize
(verb) to give a (more) feminine, effeminate, or womanly quality or appearance to; “This hairdo feminizes the man”
philander, womanize, womanise
(verb) have amorous affairs; of men; “He has been womanizing for years”
Source: WordNet® 3.1
Etymology
Verb
womanize (third-person singular simple present womanizes, present participle womanizing, simple past and past participle womanized)
(intransitive, said of a man) To flirt with and/or seduce, or attempt to seduce, women, especially lecherously.
(transitive, usually, figuratively) To turn into a woman; to feminize.
Source: Wiktionary
Wom"an*ize, v. t.
Definition: To make like a woman; to make effeminate. [Obs.] V. Knox.
Source: Webster’s Unabridged Dictionary 1913 Edition