san·gui·nar·i·a (sāng'gwə-nâr'ē-ə) n. The bloodroot.
[New Latin Sanguinaria, genus name, from Latin (herba) sanguināriā, a plant that stanches blood, feminine of sanguinārius, sanguinary; see sanguinary.]
Main Entry: san·gui·nar·ia Pronunciation: "sa[ng]-gw&-'ner-E-&, -'nar- Function: noun : the rhizome and roots of the bloodroot(Sanguinaria canadensis) used formerly as an expectorant and emetic