The quality or state of being virile; developed manhood; manliness; specif., the power of procreation; as, exhaustion.

the property of being capable of copulation and procreation

the trait of being manly; having the characteristics of an adult male

Refers to the sexual capacity or desire of a male.

Virility is part of the traditional idealized male gender role and derived from the Latin word vir meaning man. According to this view, a virile man is vigorously sexually active, and capable of making women pregnant.