D defs.my
Entry 1 sense Webster, 1913

Helleborin

· Hel·leb·o·rin · IPA
01 n. A poisonous glucoside found in several species of hellebore, and extracted as a white crystalline substance with a sharp tingling taste. It…
  1. 1.
    A poisonous glucoside found in several species of hellebore, and extracted as a white crystalline substance with a sharp tingling taste. It possesses the essential virtues of the plant; -- called also elleborin.(Chem.) Also: elleborin