Cocoa (noun)

1. A powder made from roasted, ground cocoa beans, used to make chocolate, drinks, and other food products.
2. A drink made by mixing cocoa powder with milk and sugar.
3. The dried and partially fermented fatty seed of the cacao tree from which cocoa powder and chocolate are made.

Origin:

Early 17th century: from spanish cacao, from nahuatl cacahuatl.

Examples:

1. She made hot cocoa on a cold night.
2. He added cocoa powder to the cake mix.
3. The cocoa beans were roasted and ground.
4. The cocoa was used to make chocolate.
5. The cocoa was used to make a rich and flavorful sauce.