Where does “onychophagist” come from?

onychophagist (English) comes from English onychophagy, from English onycho-, from Ancient Greek ὄνυξ, from Proto-Indo-European h₃nogʰ- — claw, nail; nail.

onychophagist (English): A person who bites his or her fingernails

Definitions

  1. A person who bites his or her fingernails

Ancestry of “onychophagist”, step by step

StepLanguageWordMeaning
1Englishonychophagythe habit of biting one's nails
2Englishonycho-nail
3Ancient Greekὄνυξclaw, nail, hoof, talon; Anything which resembles...
4Proto-Indo-Europeanh₃nogʰ-claw, nail; nail
Every word from Proto-Indo-European h₃nogʰ-Every word from Ancient Greek ὄνυξEvery word from English onycho-
onychophagist — Etymology, Origin & Word History | Etymology Explorer