The Collaborative International Dictionary of English v.0.48:Toffee \Tof"fee\, Toffy \Tof"fy\, n. Taffy. [Eng.] [1913 Webster] Tofore WordNet (r) 3.0 (2006):toffee n 1: caramelized sugar cooled in thin sheets [syn: brittle, toffee, toffy]