- 1to keep biting something or chewing it hard, so that it gradually disappears gnaw something The dog was gnawing a bone. gnaw through something Rats had gnawed through the cable gnaw at/on something She gnawed at her fingernails. gnaw away at/on something
- 2(figurative) Self-doubt began to gnaw away at her confidence. Phrasal Verbsgnaw at
gnaw
verbNAmE//nɔ//
[transitive, intransitive]Verb Forms present simple I / you / we / they gnaw he / she / it gnaws
past simple gnawed
-ing form gnawing
Check pronunciation: gnaw