Meaning of the word gnaw in English

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

gnaw

US /nɑː/
UK /nɔː/
"gnaw" picture

Verb

1.

to bite or chew on something persistently, especially with the front teeth

Example:
The dog was gnawing on a large bone.
Rats had gnawed a hole through the wooden floor.
2.

to cause persistent distress or anxiety

Example:
Doubt began to gnaw at her mind.
The feeling of guilt gnawed at him for days.