Strong's #5366: nqarah (pronounced nek-aw-raw')

from 5365, a fissure:--cleft, clift.

Brown-Driver-Briggs Hebrew Lexicon:

neqârâh

1) hole, crevice

Part of Speech: noun feminine

Relation: from H5365, a fissure

Usage:

This word is used 2 times:

 

Exodus 33:22: "while my glory passeth by, that I will put thee in a cleft of the rock, and will cover thee with my hand"
Isaiah 2:21: "To go into the clefts of the rocks, and into the tops of the ragged rocks, for fear"