or nail bit·er
- a person who bites his or her nails, especially habitually.
- a situation marked by anxiety or tension.
Origin of nail-biter
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for nail-biter
Contemporary Examples of nail-biter
The passage of health-care reform will suddenly shift from sure-thing to nail-biter.Stop the Feminist Guilt Trip
January 15, 2010
Historical Examples of nail-biter
He'd been a nail-biter when he was a kid, but he'd kicked the habit when we got to high school.Little Brother