a. Inclosed in a cyst, or a sac, bladder, or vesicle;
The encysted venom, or poison bag, beneath the adder's fang. Coleridge. [ 1913 Webster ]
v. t. [ Cf. Enchase. ] To inclose in or as if in a case. See Incase. Beau. & Fl. [ 1913 Webster ]
adj. covered or protected with or as if with a case;
n. [ Cf. Casement. ]