Meaning of the word gnashing in English

What does gnashing mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gnashing

US /ˈnæʃɪŋ/
UK /ˈnæʃɪŋ/

Noun

the act of grinding one's teeth together, typically as a sign of anger, frustration, or pain

Example:
His constant gnashing of teeth was a clear sign of his frustration.
The sound of gnashing could be heard from the room, indicating intense anger.
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