Eū-phōr'bi-ăm, n.

n. [Lat., Gr. εὐφόρβιον, so called after Euphorbus, a celebrated Greek physician, literally well-fed, from εὖ, well, and φέρβειν, to feed, φορβή, food.] (Med.) An inodorous gum-resin, usually in the form of yellow tears, produced by Euphorbia officinarum, and used in the composition of some plasters. Dunglison.