Castor

noun

/ˈkɑːs.tə/

Word Frequency: 1.0

Definitions

1.nounA hat made from the fur of the beaver.

2.nounA heavy quality of broadcloth for overcoats.

3.nounCastoreum (bitter exudate of mature beavers).

4.nounAny of various nymphalid butterflies of the genus Ariadne, of Africa and Asia.

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.