The term used for a group of lions is a "pride." A pride typically consists of several related females, their young, and a few adult males. This social structure provides advantages like cooperative hunting, defense against rival males, and increased protection for cubs. Lion prides vary in size depending on environmental factors and prey availability, with some prides consisting of up to 30 lions. The social dynamics within a pride allow for complex interactions, including grooming, playing, and establishing hierarchies, making lions one of the most social of the big cat species.