nail-biting

noun

Medical Definition of nail-biting

: habitual biting at the fingernails usually being symptomatic of emotional tensions and frustrations

called also onychophagia, onychophagy

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Dictionary Entries Near nail-biting

nail bed

nail-biting

nail fold

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Cite this Entry

“Nail-biting.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/nail-biting. Accessed 27 Sep. 2021.

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