Learner's definition of SAUCE
a thick liquid that is eaten with or on food to add flavor to it
a delicious spaghetti/meat sauce
She tried several sauces before she found one she liked.
chicken in/with a cream sauce
Cover the strawberries with the chocolate sauce.
see also soy sauce, tartar sauce, white sauce
a thick liquid or jelly made from cooked fruit
see also applesauce
chiefly British, informal + old-fashioned
rude or impolite language or actions
what's sauce for the goose is sauce for the gander