| Outbuilding 1. (p. pr. & vb. n.) of Outbuild. 2. (n.) A building separate from, and subordinate to, the main house; an outhouse. Thesaurus Entries Nissen hut, Quonset hut, booth, crib, gatehouse, hut, hutch, kiosk, lean-to, outhouse, pavilion, sentry box, shack, shanty, shed, stall, tollbooth, tollhouse |