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bloodroot n. 罂粟科植物 罂粟科植物 bloodroot n 1: perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant [ synonym: { bloodroot}, { puccoon}, { redroot}, { tetterwort}, { Sanguinaria canadensis}] Bloodroot \ Blood" root`\, n. ( Bot.) A plant ({ Sanguinaria Canadensis}), with a red root and red sap, and bearing a pretty, white flower in early spring; -- called also { puccoon}, { redroot}, { bloodwort}, { tetterwort}, { turmeric}, and { Indian paint}. It has acrid emetic properties, and the rootstock is used as a stimulant expectorant. See { Sanguinaria}. [ 1913 Webster] Note: In England the name is given to the tormentil, once used as a remedy for dysentery. [ 1913 Webster]
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