Definition of moldboard
1 : a curved iron plate attached above a plowshare to lift and turn the soil
2 : a blade on a machine (as a bulldozer) that pushes material to one side as the machine advances
First Known Use of moldboard
Rhymes with moldboard
aboard, accord, afford, award, backboard, backsword, bargeboard, baseboard, billboard, blackboard, boxboard, breadboard, broadsword, buckboard, cardboard, chalkboard, chessboard, chipboard, clapboard, clipboard, concord, corkboard, dashboard, discord, draft board, duckboard, face cord, fjord, flashboard, floorboard, footboard, freeboard, greensward, hardboard, headboard, inboard, keyboard, kickboard, landlord, lapboard, leeboard, matchboard, nerve cord, onboard, on board, outboard, packboard, pasteboard, patchboard, patch cord, Peg-Board, pressboard, punchboard, rearward, record, reward, sailboard, scoreboard, seaboard, shipboard, sideboard, signboard, skateboard, slumlord, smallsword, snowboard, soundboard, splashboard, springboard, surfboard, switchboard, tailboard, tote board, untoward, wakeboard, wallboard, warlord, washboard, whiteboard, whipcord, word-hoard
Learn More about moldboard
Britannica.com: Encyclopedia article about "moldboard"
Seen and Heard
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