glossary

ejaculation

Definition ejaculation

ejaculationhol

ejaculation n. the discharge of semen from the erect penis at the moment of sexual climax (orgasm) in the male. The constituents of semen are not released simultaneously, but in the following sequence: the secretion of *Cowper's glands followed by that of the *prostate gland and the spermatozoa and finally the secretion of the *seminal vesicles. See also premature ejaculation.