noun
(agriculture) A building, often found on a farm, used for storage or keeping animals such as cattle.
(nuclear physics) A unit of surface area equal to 10⁻²⁸ square metres.
(informal, basketball, ice hockey) An arena.
(slang) A warm and cozy place, especially a bedroom; a roost.
verb
(transitive) To lay up in a barn.
noun
(dialect, parts of Northern England) A child.