Euphorbium

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An acrid dull yellow or brown resin consisting of the concreted milky juice of several species of Euphorbia, formerly used as a purgative and emetic. uncountable
  2. 2
    an acrid brown gum resin now used mainly in veterinary medicine wordnet

Etymology

From Latin euphorbium, from Ancient Greek εὐφόρβιον (euphórbion), from Εὔφορβος (Eúphorbos, “Euphorbus, physician to the Mauretanian king Juba II”) + -ιον (-ion, “related to”). The name is from εὔφορβος (eúphorbos, “well-fed”), from εὖ (eû, “well”) + φορβή (phorbḗ, “food, fodder”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.