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tetterwort
Nountetterwort has 1 sense
bloodroot, puccoon, redroot, tetterwort, Sanguinaria canadensis - perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leave and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant --1is a kind ofherb, herbaceous plant --1is a member of Sanguinaria, genus Sanguinaria