Seat
any support where you can sit (especially the part of a chair or bench etc. on which you sit)
Synonyms
armchair, arse, backside, Bank, Behind, Bench, Bottom, buns, butt, buttock, buttocks, can, Chair, derriere, easy chair, Foundation, fundament, hind end, hindquarters, keister, Location, lounge chair, nates, niche, pew, Place, posterior, prat, Rear, rear end, rump, seat of a chair, Site,