Word.ws English Dictionary

Plural of castor

regular plural

The plural of castor is castors.

Forms of castor

Singularcastor /ˈkɑːs.tə/
Pluralcastors
Countablecountable and uncountable

Castors in a sentence

  • A George VI mahogany sarcophagus wine cooler, with nulled mouldings and brass ring handles, the turned stem on leaf carved and moulded legs and brass castors.2015, Judith Miller, “Furniture”, in Miller’s Antiques Handbook & Price Guide 2016–2017, London: Miller’s, Mitchell Beazley, →ISBN, page 251. From the entry sarcophagus

Meaning of castor

  1. noun A hat made from the fur of the beaver.
  2. noun A heavy quality of broadcloth for overcoats.
  3. noun Castoreum (bitter exudate of mature beavers).

Full definition of castor

Questions about the plural of castor

What is the plural of castor?
The plural of castor is castors.
Is castor countable?
Castor is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: castor (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of castor.” Word.ws, https://word.ws/plural/castor. Based on Wiktionary, CC BY-SA 4.0.