Pronunciation: (kō'kō),[key] —n. 1. a powder made from roasted, husked, and ground seeds of the cacao, Theobroma cacao, from which much of the fat has been removed.
2. cacao (def. 2).
3. a beverage made by mixing cocoa powder with hot milk or water.
4. brown; yellowish brown; reddish brown.
—adj. 1. of or pertaining to cocoa.
2. of the color of cocoa.