The word "veganism" denotes a philosophy and way of living which seeks to exclude -- as far as is possible and practical -- all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose; and by extension, promotes the development and use of animal-free alternatives for the benefit of humans, animals and the environment. In dietary terms it denotes the practice of dispensing with all products derived wholly or partly from animals. (20:48)