spermatozoon

n. (pl. spermatozoa) a single male gamete that develops from a secondary spermatocyte following its development from spermatogonia of the seminiferous tubules. A spermatozoon fuses with a female gamete (see ovum) in the process of fertilization. Also called sperm. See also spermatogenesis.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

February 11th 2025

perceptual

adj. relating to the awareness of sensory stimuli.