getting the distinguishing qualities associated with the male sex among people, real or psychological; regarding a person or even to males; of manlike quality: against feminine: because, the masculine component of community; masculine spirit or nerve.
As used derogatively to females, unwomanly; strong; ahead: since, her manners tend to be coarse and masculine; she's got a masculine environment or stride.
ideal for the male intercourse; adjusted to or intended for employing men: because, masculine clothes.
In grammar, owned by or having the attributes of that one of the so-called genders into that your nouns, etc., of some languages tend to be divided which include as its prominent part the brands of male beings; having inflections or kinds belonging to such words: since, a masculine noun; a masculine cancellation. See sex.
In botany, associated with stamens: same as male, 2.
How would you define masculine?