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Definition of nestmate

nestmate

/ˈnɛst.meɪt/
nest · mate
Plural:nestmates
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nestmate Lexical Profile

nestmate Game Scores & Validity

• noun

1

An animal, especially a young bird, mammal, or social insect, that shares the same nest or colony with another.

Example

"Worker ants use chemical cues on their cuticles to distinguish a familiar nestmate from a foreign intruder."

Synonyms
View all synonyms for nestmate

• Nearby Words

nestle
nestlike
nestling
nestmate
nestucca
net
netball

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Nestmate. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/nestmate
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