| Luncheon 1. (n.) A lump of food. 2. (n.) A portion of food taken at any time except at a regular meal; an informal or light repast, as between breakfast and dinner. 3. (v. i.) To take luncheon. Thesaurus Entries TV dinner, alfresco meal, barbecue, breakfast, brunch, buffet supper, clambake, coffee break, cookout, diner, dinner, elevenses, fish fry, high tea, hot luncheon, lunch, mash, meat breakfast, petit dejeuner, picnic, supper, tea, tea break, teatime, tiffin, wiener roast, wienie roast |