a spermatozoon or an ovum; gamete.
sex cell n.
See germ cell.
[seks-sen-ten-uh-ree, seks-sen-tn-er-ee or, esp. British -sen-tee-nuh-ree] /ˌsɛks sɛnˈtɛn ə ri, sɛksˈsɛn tnˌɛr i or, esp. British -sɛnˈti nə ri/ adjective 1. pertaining to 600 or a period of 600 years; marking the completion of 600 years. noun, plural sexcentenaries. 2. a 600th anniversary or its celebration. sexcentenary /ˌsɛksɛnˈtiːnərɪ/ adjective 1. of or relating to 600 […]
noun 1. the alteration, by surgery and hormone treatments, of a person’s physical sex characteristics to approximate those of the opposite sex: Born male, she now lives as a woman but has no plans for a sex change. noun 1. a change in a person’s physical sexual characteristics to those of the opposite sex, often […]
- Sex changer
noun, Genetics. 1. Barr body. sex chromatin n. See Barr body.