Gall

Heb. rosh. In Deut. 32:33 and Job 20:16 it denotes the poison of serpents. In Hos. 10:4 the Hebrew word is rendered “hemlock.” The original probably denotes some bitter, poisonous plant, most probably the poppy, which grows up quickly, and is therefore coupled with wormwood (Deut. 29:18; Jer. 9:15; Lam. 3:19). Comp. Jer. 8:14; 23:15, “water of gall,” Gesenius, “poppy juice;” others, “water of hemlock,” “bitter water.”