Pound (village), a high walled lockable structure featured in most medieval British villages and used as a place to keep stray cattle, sheep and pigs until claimed by their owners. Also used as temporary gaol for thieves, rustlers and vagabonds until dealt with by the local sherrif.
Dog pound, a temporary home for stray, surrendered, or abandoned pet animals
Buffalo pound (archaic), an enclosed space consisting of a chute and circular corral constructed for the purpose of capturing and killing large numbers of buffalo
Canal pound, the stretch of level water impounded between two canal locks
Pound cake, a type of dessert cake which usually weighs a pound, thats why its called a pound cake.