Bible Dictionaries
Gnashing

King James Dictionary

GNASH'ING, ppr. nash'ing. Striking the teeth together, as in anger, rage or pain.

GNASH'ING, n. nash'ing. A grinding or striking of the teeth in rage or anguish.

There shall be weeping and gnashing of teeth. Matthew 8

Bibliography Information
Entry for 'Gnashing'. King James Dictionary. https://www.studylight.org/​dictionaries/​eng/​kjd/​g/gnashing.html.