1. (noun)boyfriend, fellow, beau, swain, young man a man who is the lover of a girl or young woman Synonyms: bloke, dude, boyfriend, feller, confrere, lad, fop, swell, young buck, beau, mate, blighter, familiar, young man, gent, colleague, swain, sheik, cuss, chap, fashion plate, gallant, clotheshorse, comrade, fellow, associate, buster, companion, dandy, fella