[f. CAVE v. + -ING2.] Forming caves, overhanging. Also, Falling in, through being hollowed out beneath.
1850. Lyell, 2nd Visit U.S., II. 214. A caving bank on one side, and an advancing sand-bar … on the other.
a. 1877. ‘Ouida,’ Tricotrin, I. 350. The deep slopes of caving cliffs.
