breeder

noun

breed·​er ˈbrē-dər How to pronounce breeder (audio)
: 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 The main protagonist shares his phobia of medicine, his dream of becoming a breeder, and his hopes of meeting a life-long partner. Annika Pham, Variety, 19 May 2024 It was first identified in 1965 in pigeon breeders but is now recognized to be one of the most common causes of this kind of lung disease, possibly affecting thousands of bird owners. Lisa Sanders, M.d., New York Times, 16 May 2024 See all Example Sentences for breeder 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'breeder.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1531, in the meaning defined above

Time Traveler
The first known use of breeder was in 1531

Dictionary Entries Near breeder

Cite this Entry

“Breeder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/breeder. Accessed 29 May. 2024.

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

More from Merriam-Webster on breeder

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