Dictionary
groundbreaker
noun ground·break·er \ˈgrau̇n(d)-ˌbrā-kər\
Definition of GROUNDBREAKER
: one that innovates : pioneer
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First Known Use of GROUNDBREAKER
1940
Rhymes with GROUNDBREAKER
backbreaker, bookmaker, caretaker, carmaker, comaker, dressmaker, drugmaker, filmmaker, gill raker, glassmaker, grubstaker, hatmaker, haymaker, heartbreaker, homemaker, housebreaker, icebreaker, jawbreaker, kingmaker, lawbreaker, lawmaker, mapmaker, matchmaker, mistaker, muckraker, mythmaker, noisemaker, oddsmaker, pacemaker, peacemaker, phrasemaker, platemaker, playmaker, Poundmaker, printmaker, rainmaker, sailmaker, saltshaker, shirtmaker, shoemaker, snowmaker, steelmaker, strikebreaker, tastemaker, tiebreaker, toolmaker, trailbreaker, watchmaker, winemaker, wiseacre
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