Poison

Heb. rosh, “a head,” a poisonous plant (Deut. 29:18), growing luxuriantly (Hos. 10:4), of a bitter taste (Ps. 69:21; Lam. 3:5), and coupled with wormwood; probably the poppy. This word is rendered “gall”, q.v., (Deut. 29:18; 32:33; Ps. 69:21; Jer. 8:14, etc.), “hemlock” (Hos. 10:4; Amos 6:12), and “poison” (Job 20:16), “the poison of asps,” showing that the rosh was not exclusively a vegetable poison.