beau

1 a male romantic companion her new beau brought flowers when he picked her up for their first date Synonyms boyfriend, boy, fellow, man, old man, swainRelated Words admirer, crush, steady; gallant, suitor, wooer; beloved, darling, dear, favorite, flame, honey, love, lover, significant other, soul mate, spark, sparker, squeeze [slang], sweet, sweetheart, sweetie, sweetie pie, valentine; fancy man, gigolo; date, escort; groom, husband; fiancé, intended

2 a man extremely interested in his clothing and personal appearance in his youth he had been a flashy beau and a hit with all the ladies Synonyms dandy, Beau Brummell, buck, dude, fop, gallant, jay, lounge lizard, macaroni, pretty boy, toff [chiefly British]Related Words coxcomb, fancy Dan, popinjay; blade, cavalier, dasher; clotheshorse, exquisite, swellNear Antonyms slob, sloven