onychophagy

[ ŏn′ĭ-kŏf′ə-jē ]

n.

The habit of nail biting.

Words nearby onychophagy

onychomalacia, onychomycosis, onychoosteodysplasia, onychopathy, onychophagia, onychophagy, onychophoran, onychoplasty, onychorrhexis, onychoschizia, onychosis