Definitions

1. adjective

having qualities or characteristics traditionally associated with men; strong, forceful, and energetic.

“He was known for his masculine build and athletic abilities.”

2. noun

a quality or aspect of masculinity.

“He embodied the masculine ideal of a rugged outdoorsman.”

3. noun

a grammatical form used to indicate that a noun is masculine.

“In French, the masculine form of the adjective is used to describe a male noun.”