βρυγμός (brygmós|broog-mos'|noun|gnashing)
[Grk] βρυγμός LN: 23.41 GK: G1106 Hebrew: נָהַם‎
Derivation: from βρύχω;
Strong's: a grating (of the teeth)
KJV: --gnashing.
See: βρύχω