What does "bezoar" mean?

Bezoar: A calculous concretion found in the intestines of certain ruminant animals (as the wild goat, the gazelle, and the Peruvian llama) formerly regarded as an unfailing antidote for poison, and a certain remedy for eruptive, pestilential, or putrid diseases. Hence: Any antidote or panacea. Note: Two kinds were particularly esteemed, the Bezoar orientale of India, and the Bezoar occidentale of Peru. Bezoar antelope. See Antelope. -- Bezoar goat (Zoöl.), the wild goat (Capra ægagrus). -- Bezoar mineral, an old preparation of oxide of antimony. Ure.