Coop (ko͞op), n. [Cf. AS. cypa a measure, D. kuip tub, Icel. kupa bowl, G. kufe coop tub; all fr. L. cupa vat, tub, LL. cupa, copa, cup. See Cup, and cf. Keeve.]
1. A barrel or cask for liquor. Johnson.
2. An inclosure for keeping small animals; a pen; especially, a grated box for confining poultry.
3. A cart made close with boards; a tumbrel.