mocha UK /ˈmɒkə/US /ˈmoʊkə/noun 6adjective 1forms 1 noun6 •A coffee drink with chocolate syrup added, or a serving thereof."Can you hear the kitchen door being opened at this moment or detect the exact aroma of our host's mocha?" he demanded. — 1923 •A flavour that combines coffee and chocolate. •A dark brown colour, like that of mocha coffee. •A strong Arabian coffee. •Any of a number of species of moths in the geometrid subfamily Sterrhinae, many European species having dark brown coloration. •(historical) An Abyssinian weight, equivalent to a Troy grain. adjective1 •Of a dark brown colour, like that of mocha coffee. formsmochas