ejaculator

[ ih-jak-yuh-ley-ter ]
/ ɪˈdʒæk yəˌleɪ tər /

noun

a person or thing that ejaculates.
Animal Husbandry. a device used to obtain semen from a male animal by electrical stimulation of the reproductive organs.

Origin of ejaculator

First recorded in 1720–30; ejaculate + -or2