virile (adj.)youdaoicibaDictYouDict
late 15c., "characteristic of a man; marked by manly force," from Middle French viril (14c.) and directly from Latin virilis "of a man, manly, worthy of a man," from vir "a man, a hero," from PIE *wi-ro- "man, freeman" (cognates: Sanskrit virah, Avestan vira-, Lithuanian vyras, Old Irish fer, Welsh gwr, Gothic wair, Old English wer "man"). Virile member for "penis" is recorded from 1540s.
virility (n.)youdaoicibaDictYouDict
"period of manhood," 1580s, from Middle French virilité, from Latin virilitatem (nominative virilitas) "manhood," from virilis (see virile). Meaning "power of procreation, capacity for sexua intercourse" is from 1590s; sense of "manly strength" is recorded from c. 1600.