A genus of rodents, including the beaver. See Beaver.
Castoreum. See Castoreum.
A hat, esp. one made of beaver fur; a beaver. I have always been known for the jaunty manner in which I wear my castor. Sir W. Scott.
A heavy quality of broadcloth for overcoats.
See Caster, a small wheel.
the northernmost of the two bright stars in the constellation Gemini, the other being Pollux.
98,828 entries. Headwords are matched first, then definition text.