(n.) A tall frame for hoisting heavy weights or drilling holes; as an oil derrick, supported at the top by stays or guys, with suitable tackle.
Thesaurus Entries
antenna tower, barbican, belfry, bell tower, campanile, colossus, column, crab, crane, cupola, dome, erector, fire tower, forklift, gantry crane, hoist, hydraulic tailgate, jack, jackscrew, lantern, lever, lift, lifter, lighthouse, martello, martello tower, mast, minaret, monument, obelisk, observation tower, pagoda, pilaster, pillar, pinnacle, pole, pylon, pyramid, shaft, skyscraper, spire, standpipe, steeple, stupa, tackle, television mast, tope, tour, tower, turret, water tower, windlass, windmill tower
