The crossword solution for the term 'stew or boil' is 'FUME'. Fuming is a cooking technique that involves boiling food in a liquid, usually water, until it is cooked through. This method of cooking is often used to make stews and soups, as well as other dishes. It is also sometimes used to tenderize tougher cuts of meat. Fuming is a relatively simple cooking technique that can be used to create flavorful dishes.