s. m. (M.), ) The colocynth gourd (Circumis colocynthis, Citrullus colocynthis, Nat. Ord. Cucurbitaceæ), a favourite medicine for horses:—kuṛtumeṇ dí kár ḍesan dá sohnáṇ amláṇ dá kharáb. Like a colocynth, beautiful to look at, but evil in deeds:—Prov; i. q. Tummáṇ.