Onychophagia or nail biting, is a common oral compulsive habit in children and adults.
U.S. National Library of Medicine
Common form of habitual body manipulation which is an expression of tension.
The numerical value of nail biting in Chaldean Numerology is: 8
The numerical value of nail biting in Pythagorean Numerology is: 7
Images & Illustrations of nail biting
Find a translation for the nail biting definition in other languages:
Select another language: