riser Definition

stair, vertical, elevator, staircase, hanger, stairway, stairwell, vertically, hoist, lifting, lifter, upright, lift, tilt, follower, booster, regulator, portrait, stand-up, top-down, flange, pulley, faller, riser pipe, annulus, tieback, structural member, piping, gainer, eyebolt, clevis, karabiner, duct, grouting, downpipe, floor joist, valve, preventer, handrail, bridgeboard, hatchway, bimini, piton, ballcock, mandrels, winder, cofferdam, davits, leak, pipework, hose, flue pipe, wellhead, midbody, casing, ledger board, bullnose, tube, footstall, lazarette, stemson, ascender, reamer, blue chip, gangway, busbar, tweeter, pence, radiator, vents, shaft, intake valve, arrester, breastrail, suction, nailer, crosstree, keyways, skeg, hawsers, gunnel, overpressure, forepeak, soffit, plugs, lubricator, gushing, bilge pump, countersink, advancer, support column, movers, joist, sleeving, thermos bottle, fin keel, tenons, block and tackle, winch, gantry,