gnaw

verb

gnawed; gnawing; gnaws

transitive verb

1
a
: to bite or chew on with the teeth
especially : to wear away by persistent biting or nibbling
a dog gnawing a bone
b
: to make by gnawing
rats gnawed a hole
2
a
: to be a source of vexation to : plague
anxiety always gnawing him
b
: to affect like gnawing
hunger gnawing her vitals
3

intransitive verb

1
: to bite or nibble persistently
gnawing at his underlip
2
: to produce an effect of or as if of gnawing
waves gnawing away at the cliffs
gnawer noun

Examples of gnaw in a Sentence

The dog was gnawing a bone. He nervously gnawed on his fingernails. Rabbits have gnawed at the hedge. Rabbits had gnawed a hole in the hedge.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Police found the infant unresponsive and said she had been gnawed in the face by the family puppy, a pit bull–German shepherd mix. Michael Dorgan, FOXNews.com, 28 May 2025 Decayed objects gnaw, toys bleed sawdust, and the White Rabbit—stitched-up and glassy-eyed—wields a pair of scissors like a surgical instrument. Samantha Bergeson, IndieWire, 21 May 2025 Often, a vehicle won’t start or fails to operate properly because mice have gnawed through wires in the engine compartment. Jim Gorzelany, Forbes.com, 9 May 2025 Only 18 months after the collision, he was diagnosed with multiple sclerosis, which makes his left side uncoordinated and gnaws away at his memory. Miami Herald Archives, Miami Herald, 8 May 2025 See All Example Sentences for gnaw

Word History

Etymology

Middle English gnawen, from Old English gnagan; akin to Old High German gnagan to gnaw

First Known Use

before the 12th century, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of gnaw was before the 12th century

Browse Nearby Words

Cite this Entry

“Gnaw.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gnaw. Accessed 2 Jun. 2025.

Kids Definition

gnaw

verb
1
a
: to bite or chew with the teeth
especially : to wear away by repeated biting or nibbling
dog gnawing a bone
b
: to make by gnawing
rats gnawed a hole
2
a
: annoy, irritate
worry gnawed at me day and night
b
: to affect like gnawing
gnawing hunger
gnawer noun

More from Merriam-Webster on gnaw

Last Updated: - Updated example sentences
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