Cave

Webster's Practical Dictionary- A Practical Dictionary of the Englih Language · 1884 · p. 70

kav, re. A hollow place in the earth; den. the t. [caved (kavd), caving.] To make hollow. — v. i. To dwell in a cave. — Cavity, kav'T-ti, n. A hollow place; inclosed space; hollowne . — CaVern, -ern, n. A deep hollow place in the earth; cave.— Cav'ernous, -us, a. Full of caverns; hollow.