escallop (Noun) — Edible muscle of mollusks having fan-shaped shells; served broiled or poached or in salads or cream sauces.
escallop (Noun) — Thin slice of meat (especially veal) usually fried or broiled.
escallop (Noun) — Edible marine bivalve having a fluted fan-shaped shell that swim by expelling water from the shell in a series of snapping motions.
escallop (Verb) — Bake in a sauce, milk, etc., often with breadcrumbs on top.