Defurestation (Catfinition): A policy of attempting to remove all shed cat fur from every possible service. Pro-defurestation camps and con-defurestation factions have strongly held opinions about the value of defurestation. Con-defurestation fans advocate that trying to remove all cat fur is senseless, that cat fur on clothing and furniture, or in food, is an acceptable risk for bonding with a cat. Pro-defurestation people say, “Bullshit to all that.”