1 or cacao bean: a dried, fermented, fatty seed of the fruit of a South American evergreen tree (Theobroma cacao of the family Sterculiaceae) that is used in making cocoa, chocolate, and cocoa butter : cocoa bean… polyphenols also make cacao beans taste astringent and bitter.— Patricia Gadsby
2 or cacao tree: a tree having small yellowish flowers followed by fleshy pods from which cacao is obtained
Chocolate starts as the seeds in the fruits of the cacao tree, a tropical plant that produces flowers and fruit not at the tips of branches but on the trunk.— Kenneth ChangThe cacao tree is native to the tropical countries of South America, but now grows in other parts of the world, notably Africa, the West Indies, and Central America.— Joanna Morris
: the dried seeds of a tropical tree that are used to make cocoa and chocolate
cacao
noun
ca·cao|\ kə-ˈkau̇, kə-ˈkā-ō\
plural cacaos
Kids Definition of cacao
: a South American tree with fleshy yellow pods that contain fatty seeds from which chocolate is made
cacao
noun
ca·cao|\ kə-ˈkau̇, kə-ˈkā-(ˌ)ō\
plural cacaos
Medical Definition of cacao
1: the dried partly fermented fatty seeds of a South American evergreen tree (Theobroma cacao of the family Sterculiaceae) that are used in making cocoa, chocolate, and cocoa butter
—called alsocacao bean, cocoa bean
2: a tree having small yellowish flowers followed by fleshy pods with many seeds that bear cacao