Meanings
cocoa (unsweetened brown powder made from roasted, ground cocoa beans)
cocoa, hot chocolate (hot drink made with milk, cocoa powder, and sugar)
cacao (plant, Theobroma cacao; cocoa bean)
Examples
GermanEnglish
Tom bestellte sich einen Kaffee und Maria einen Kakao.Tom ordered coffee for himself and cocoa for Mary.
Dies ist Kakao.This is cocoa.