Vicious
131vicious propensity — Such a propensity as exists in an animal which might attack or injure the safety of persons without being provoked to do so. Mellicker v Sedlacek, 189 Iowa 946, 179 NW 197, 11 ALR 259, 267 …
132vicious circle principle — noun : a principle in logic: whatever is defined in terms of all of a collection or of a totality cannot be a member thereof compare russell s paradox …