Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun barn

2 senses of barn

Sense 1
barn -- (an outlying farm building for storing grain or animal feed and housing farm animals)
       => farm building -- (a building on a farm)

Sense 2
barn, b -- ((physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter)
       => area unit, square measure -- (a system of units used to measure areas)