breeder
n//ˈbɹiːdɚ//uppfödare, brider, bridreaktor, hetero
A person who breeds plants or animals (professionally).
Ellipsis of breeder reactor, a type of nuclear reactor that creates more fissile material than it consumes, often used for the production of atomic weapons.
(LGBT slang, derogatory) A heterosexual person; one whose sexual intercourse can lead to breeding.