Halal is an Islamic term that means something is permitted, allowed, or lawful according to Islamic law. In the context of food, halal refers to anything that does not contain pork, alcohol, or any intoxicating substances, and for meat, the animal must be slaughtered according to Islamic guidelines. It also must not be contaminated with anything impure or forbidden. Beyond food, halal can also refer to other aspects of life, such as earning income through honest and ethical means, avoiding gambling or interest-based activities, and following behaviors and lifestyles that comply with Islamic principles.