Definition of masculine

• a. - Of the male sex; not female.
• a. - Having the qualities of a man; suitable to, or characteristic of, a man; virile; not feminine or effeminate; strong; robust.
• a. - Belonging to males; appropriated to, or used by, males.
• a. - Having the inflections of, or construed with, words pertaining especially to male beings, as distinguished from feminine and neuter. See Gender.