What does the word gnash mean?

Usage examples for gnash

  1. And as the crowd pressed on them, craning their necks, breathless with anxiety, he placed the Principle of Organic Life in the tiger's body with such effect that the monster immediately heaved its chest, breathed, agitated its limbs, opened its eyes, jumped to its feet, shook itself, glared around, and began to gnash its teeth and lick its chops, lashing the while its ribs with its tail. – Vikram-and-the-Vampire-Classic-Hindu-Tales-of-Adventure-Magic-and-Romance by Burton, Isabel, Lady