| 2. | defloration - the act of depriving a woman of her virginity (especially by rupturing the hymen through sexual intercourse)carnal knowledge, coition, coitus, sex act, sexual congress, sexual intercourse, sexual relation, copulation, intercourse, relation, congress - the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur | |