breck I. \ˈbrek\noun (-s) Etymology: Middle English brek, from breken to break — more at break dialect England: breach, gap II. noun (-s) Etymology: perhaps from Old Norse brekka slope of a hill — more at brink Britain: a stretch of rough or sandy often undulating ground < scattered trees or the pine hedges which are a feature of the Norfolk brecks — Bruce Campbell > also: an enclosed portion of such land