semenFluid ejaculated by the male at the climax of sexual intercourse; it contains sperm from the testes and the secretions of various accessory sexual glands. In human beings, each ejaculate is normally about 3 to 6 ml in volume and contains about 200 to 300 million sperm. Related category ANATOMY AND PHYSIOLOGYAlso on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History |