• A human being; -- opposed tobeast. • Especially: An adult male person; a grown-up male person, as distinguished from a woman or a child. • The human race; mankind. • The male portion of the human race. • One possessing in a high degree the distinctive qualities of manhood; one having manly excellence of any kind. • An adult male servant; also, a vassal; a subject. • A term of familiar address often implying on the part of the speaker some degree of authority, impatience, or haste; as, Come, man, we 've no time to lose! • A married man; a husband; -- correlative to wife. • One, or any one, indefinitely; -- a modified survival of the Saxon use of man, or mon, as an indefinite pronoun. • One of the piece with which certain games, as chess or draughts, are played. • To supply with men; to furnish with a sufficient force or complement of men, as for management, service, defense, or the like; to guard; as, to man a ship, boat, or fort. • To furnish with strength for action; to prepare for efficiency; to fortify. • To tame, as a hawk. • To furnish with a servants. • To wait on as a manservant.