genitals /jen″itəlz/ [L, genitalis] , the sex, or reproductive, organs visible on the outside of the body. In the female they include the vulva, mons pubis, labia majora, labia minora, clitoris, and vaginal vestibule. The male genitals include the penis, scrotum, and testicles. Also called genitalia. −genital, adj.