CLIFF

Cliff (klĭf), n. [[AS. clif, cloef; akin to OS. klif, D. klif, klip, Icel. klif, Dan. & G. klippe, Sw. klippa; perh. orig. a climbing place. See Climb.]] A high, steep rock; a precipice. Cliff swallow (Zoöl.), a North American swallow (Petrochelidon lunifrons), which builds its nest against cliffs; the eaves swallow.