breeder
/ˈbriːdə(r)/noun
1- a person who breeds livestock, racehorses, other animals, or plants动物饲养者; 培育植物的人。
1.1
- with adj. or noun modifier an animal that breeds at a particular time or in a particular way种畜; 产仔的动物：
emperor penguins are winter breeders.
皇企鹅是冬天产仔的动物。
1.2
- informal, derogatory (among homosexuals) a heterosexual person〈非正式, 贬〉（同性恋者用语）异性恋者。