Cave

kāv, n. a hollow place in the earth: a den: any small faction of seceders from a political party.— v.t. to hollow out.— v.i. to lodge in a cave.— n. Cave′-bear ( Ursus spelæus ), a fo il bear of the Quaternary epoch.— n.pl. Cave′-dwell′ers , prehistoric men who lived in caves.— n. Cav′ing , yielding.— To cave in , of land, to slip, to fall into a hollow: to yield to outside pre ure, to give way, collapse. [Fr.,—L. cavus , hollow.]