D defs.my
Entry 1 sense Webster, 1913

Convallamarin

/(kŏn*văl`lȧ*mā"rĭn)/ · Con·val·la·ma·rin · IPA
01 n. A white, crystalline, poisonous substance, regarded as a glucoside, extracted from the lily of the valley (Convallaria Majalis). Its taste …
  1. 1.
    A white, crystalline, poisonous substance, regarded as a glucoside, extracted from the lily of the valley (Convallaria Majalis). Its taste is first bitter, then sweet.(Chem.)