The term 'USE A WOK' refers to the four cooking techniques that can be used when cooking with a wok. Sauteing, which involves quickly cooking food in a small amount of fat, is a five letter word. Frying, which involves cooking food in hot oil, is a three letter word. Stirring, which involves mixing ingredients together, is a four letter word. Finally, STIR-frying, which combines sauteing and stirring, is a seven letter word. All of these techniques are commonly used when cooking with a wok.