Easton's Bible Dictionary: M. G. Easton, M.A., D.D.: Gnash

Easton's Bible Dictionary: M. G. Easton, M.A., D.D.

Heb.harak, meaning "to grate the teeth", (Job 16:9; Ps. 112:10; Lam. 2:16), denotes rage or sorrow. (See also Acts 7:54; Mk. 9:18.)

Original from The Bible Foundation - bf.org. They claim public domain status for their original text.