Webster’s Revised Unabridged Dictionary · 1913
Cocoa
Co′coa (kō′kō), n., Co′coa palm′ (päm′) [Sp. & Pg. coco cocoanut, in Sp. also, cocoa palm. The Portuguese name is said to have been given from the monkeylike face at the base of the nut, fr. Pg. coco a bugbear, an ugly mask to frighten children. Cf., however, Gr. κοῦκι the cocoa palm and its fruit, κόι:ξ, κόι:κος, a kind of Egyptian palm.] (Bot.) A palm tree producing the cocoanut (Cocos nucifera). It grows in nearly all tropical countries, attaining a height of sixty or eighty feet. The trunk is without branches, and has a tuft of leaves at the top, each being fifteen or twenty feet in length, and at the base of these the nuts hang in clusters; the cocoanut tree.
Co′coa, n. [Corrupted fr. cacao.] A preparation made from the seeds of the chocolate tree, and used in making, a beverage; also the beverage made from cocoa or cocoa shells.
Cocoa shells, the husks which separate from the cacao seeds in preparing them for use.