(countable) The reproductive cell or gamete of the male; a spermatozoon. / (uncountable, slang) Semen; the generative substance of male animals.

(intransitive, slang, vulgar) To ejaculate. / (transitive, slang, vulgar) To ejaculate on or into.

plural of sperm

present participle of sperm

(in combination) Having (or having the characteristics associated with) a specified form of sperm

simple past tense and past participle of sperm

A whale (Physeter catodon, syn. Physeter macrocephalus), the largest of the toothed whales. / Any whale in the superfamily Physeteroidea, which also includes the small whales of genus Kogia.

(medicine) A place where sperm from donors is stored for future use in artificial insemination. / (vulgar) The vagina.

plural of sperm whale

(cytology) Sperm; spermatozoon.