අතිවිඩයන්, අතිවිෂා, much or anti, විෂා poison), Cryptocoryne sp.; a tree of three species, white, red and black, the bark of which is used as an antidote to poison and as a dye. [Indian Attis; Aconitum Heterophyllum. — A.]

අරත්ත, අරැත්ත, ichneumon plant, so called because the mongoose is said to use this plant as an antidote to the poison of a snake-bite. [Ophiorrhiza Mungos.—A]

අහි වාතක, a. lit. snake's breath-: poisonous, pestilential, විසකුරු, වසංගත.

ආශිවීෂයා, n. poisonous snake, cobra, සර්‍පයා, නයා.

ඇස් වහ, n. lit. eye-poison: evil or envious eye, evil or injury supposed to be produced by the glance thereof.

උන්මත්ත, lit, insane, poisonous: several species of the datura, so called because of their poisonous nature, see and උතක්‍ෂිප්ත and අත්තන.

උපධානය, n. pillow (see උපදන්); kindness, කරුණාව; poison, වස.

කට වහ, n. lit. mouth-poison, viz. evil-speaking, malicious tongue.

කදළු, කදුරු, dog's-bane or forbidden tree, so called on account of its poisonous fruit; see දිවිකදුරු and ගොඩකදුරු (Apocyn.).

කළුවෙළු, n. venom, poison, විෂ.

කාකෝලී, a poisonous plant or medicinal root.

කාල කැට, n. (කාල death, කැට to injure), a deadly poison, said to be fatal even to Yama the regent of death, වච්චනාවී.

කිරි·මකුළු, a small tree of which the juice is poisonous, Sapium indicum (Euphorb.).

කෛරාටකය, n. poison, වස.

ගර·දයා, n. one who gives poison, poisoner, වස දෙන අය.