breeder

noun

breed·​er ˈbrē-dər 

: one that breeds: such as

a

: an animal or plant kept for propagation

b

: one engaged in the breeding of a specified organism

c

: a nuclear reactor designed to produce more fissionable material than it uses as fuel

called also breeder reactor

Examples of breeder in a Sentence

Recent Examples on the Web

If so, a patent on the plant will be granted to the breeder for 20 years, during which time, the breeder will have certain rights. —Tammy Sons, Forbes, 4 Dec. 2024

An animal advocacy group is suing the federal government for the licensing and alleged lax oversight of an Iowa dog breeder. —Jason Clayworth, Axios, 27 Sep. 2024

So there’ll be specific breeders and owners that will talk about breeds. —Rod Stafford Hagwood, Sun Sentinel, 25 Oct. 2024

And that’s when the fun begins because a big part of an apple breeder’s job is tasting apples. —Laura Helmuth, Scientific American, 24 Oct. 2024

Word History

First Known Use

1531, in the meaning defined above

Medical Definition

breeder

noun

breed·​er

: one that breeds: as

a

: an animal or plant kept for propagation

b

: one engaged in the breeding of a specified organism