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Definition of castmate

castmate

/ˈkæstˌmeɪt/
cast · mate
Plural:castmates
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castmate Lexical Profile

castmate Game Scores & Validity

• noun

1

A fellow member of the cast of a play, film, television show, or other theatrical production.

Example

"The lead actress thanked her castmates for their support and camaraderie during the long filming schedule."

Synonyms
View all synonyms for castmate

• Nearby Words

castle
castlereagh
castling
castmate
castoff
castor
castrate

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

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