Ôr'vi-ē'tan, n.
n. [Fr. orviétan, Sp. orvietan, It. orvietano; so called because it was invented by Girolano Ferrante, a celebrated charlatan at Orvieto, in Italy.] An antidote or counter-poison. [Obs.] Brande.
n. [Fr. orviétan, Sp. orvietan, It. orvietano; so called because it was invented by Girolano Ferrante, a celebrated charlatan at Orvieto, in Italy.] An antidote or counter-poison. [Obs.] Brande.