verb to bite or chew on something repeatedly, often making a grinding or crunching sound
In literature, 'gnaw' may be used metaphorically to describe a character's inner turmoil or struggle.
In psychology, the term 'gnawing anxiety' is used to describe a persistent feeling of unease or worry.
In construction, 'gnawing' can be used to describe the slow, steady erosion or damage caused by weather or pests.
In dentistry, the term 'gnawing' may be used to describe a persistent, dull pain in the teeth or jaw.
Animals such as rodents gnaw on objects to wear down their constantly growing teeth.
The writer used the word 'gnaw' to describe the protagonist's anxiety that seemed to gnaw at him constantly.
The psychologist noted that the patient's fear seemed to gnaw at them, causing significant distress.