chef /ʃɛf/noun 5verb 3forms 5phrases 1 noun5 •a head cook at a restaurant or another place that serves mealsThe cause of the disturbance, it appeared, was the angry little chef of Sir Francis Clavering's culinary establishment. — 1848 •The presiding cook in the kitchen of a large household.The Chef's peace of mind was restor'd, And in due time a banquet was placed on the board. — 1845 •Any cook.My partner is the chef of the household, while I do most of the cleaning. •(slang) One who manufactures illegal drugs; a cook.But trying to stop all the nation's meth chefs makes as much sense as building a wall along the Mexican border. — 1998 •(historical) A reliquary in the shape of a head. verb3 •(informal) To work as a chef; to prepare and cook food professionally.It was Brick who talked on alumni relations with the active chapters and who cheffed at our steak fry (more of that later) and Mrs. Cowles who took over […] — 1953 •(Internet) To impress others.thinkin' that I be cheffin'.' — 2020 •(slang) To stab with a knife, to shank.He got cheffed up proper. formschefed · cheffed · cheffing · chefing · chefs Phrases with chef chef upTo prepare a meal.