Entry 1 sense Webster, 1913 Cunette /(kū̇*nĕt")/ · Cu·nette · IPA /kjuːˈnɛt/ 01 n. A drain trench, in a ditch or moat; -- called also cuvette. 1. A drain trench, in a ditch or moat; -- called also cuvette.(Fort.) Also: cuvette