late Middle English (denoting communication or dealings): from Old French entrecoursexchange, commerce, from Latin intercursus, from intercurrereintervene, from inter-between + currererun. The specifically sexual use arose in the late 18th cent
英英釋義行業釋義網絡釋義
noun
1.communication between individuals
2.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