The Collaborative International Dictionary of English v.0.48:
deep-fry \deep-fry\ v. to cook by immersing in hot fat or oil. Syn: french-fry. [WordNet 1.5]WordNet (r) 3.0 (2006):
deep-fry v 1: cook by immersing in fat; "french-fry the potatoes" [syn: french-fry, deep-fry]