mainmast Definition

aft, shrouds, sprung, foremast, mizzen, topmast, bowsprit, foresail, hawser, amidships, barque, yardarm, centerboard, prow, fin keel, schooner, backstay, gunwale, centreboard, deckhouse, starboard, yawl, daggerboard, forecastle, ketch, forestay, sloop, catboat, superstructure, lugger, foredeck, midship, quarterdeck, topsail, davits, crossbeams, trysail, capstan, halyards, masted, brigantine, skeg, headstay, sponson, scows, bateaux, dories, sponsons, midships, furling, gunnel, sterns, lightship, conning tower, hermaphrodite brig, pier, longship, windlass, purse seiner, mainsheet, flagstaff, hull, forepeak, bimini, outriggers, paddlewheel, wherry, shoreward, sheave, lighthouse, caravel, genoa, solent, crenellations, scallop shell, beamy, matchwood, wharf, foretriangle, chine, fantail, minelayer, paddle steamer, futtock plate, naiad, reefed, hatchway, oared, pontoons, gangway, whaleback, quayside, tumblehome, companionway, mizzenmast, towline, feluccas, breeches buoy, quay, transept,