<p><strong>noun</strong></p><ul><li>an animal, plant, or person that produces offspring or reproduces.</li><li>a person who raises animals or plants primarily for breeding purposes.</li><li>Also called breed·er.</li></ul><p><strong>noun</strong></p><ul><li>a nuclear reactor in which more fissile material is produced than is consumed.</li></ul><p><strong>Slang</strong></p><ul><li>a term used by gay people to refer to a heterosexual person.</li></ul><p><strong>Slang</strong></p><ul><li>a term used especially by child-free people to refer to a biological parent.</li></ul>