We found 2 dictionaries that define the word teeth gnashing:

General (2 matching dictionaries)

1. teeth-gnashing: Wordnik
2. teeth-gnashing: Cambridge Advanced Learner's Dictionary

▸ Words similar to teeth gnashing ▸ Usage examples for teeth gnashing ▸ Idioms related to teeth gnashing ▸ Wikipedia articles (New!) ▸ Words that often appear near teeth gnashing ▸ Rhymes of teeth gnashing ▸ Invented words related to teeth gnashing