Word.ws English Dictionary

nail biter

nail biter noun: one who habitually bites or chews their fingernails.

Noun

nail biter (plural nail biters)

  1. (literal) One who habitually bites or chews their fingernails.
    • But Victor did not reveal any behavior disorder, did not pick his nose, did not suck his thumb, was not even a nail biter.1957 March 7, Vladimir Nabokov, chapter 4.3, in Pnin, Heinemann, page 90
  2. (figuratively) A situation which causes anxiety, suspense, nervousness or discomfort.
    • It was a real nail biter waiting for the test results.
    • And in a shockingly misogynistic ad, Republicans placed an image of O’Connor in a huddle of three supposedly nightmarish mascots of liberalism, all women: Pelosi, Elizabeth Warren and Hillary Clinton. O’Connor absorbed all of this and still turned the race into a nail-biter.2018 August 8, Frank Bruni, “A Nail-Biter in Ohio Is a Democratic Triumph”, in New York Times
    Synonyms:
    cliffhanger

Synonyms of nail biter

Forms of nail biter

pluralnail biters
alternative formnailbiter
alternative formnail-biter

Questions about nail biter

What does nail biter mean?
Nail biter means one who habitually bites or chews their fingernails.
What part of speech is nail biter?
Nail biter is a noun.
What is the plural of nail biter?
The plural of nail biter is nail biters.

Words near nail biter in the dictionary

  1. nail bars
  2. nail bat
  3. nail bats
  4. nail bed
  5. nail beds
  6. nail biter
  7. nail biters
  8. nail biting
  9. nail bomb
  10. nail bomber
  11. nail bombers

Source and license

Adapted from Wiktionary: nail biter (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-nail biter.ogg.

Cite this entry: “nail biter.” Word.ws, https://word.ws/nail_biter. Based on Wiktionary, CC BY-SA 4.0.