onychium
1 of 2noun
onych·i·um
ōˈnikēəm
plural onychia
-ēə
: empodium
-onychium
2 of 2noun combining form
"
plural -s
: fingernail : toenail : region of the fingernail or toenail
eponychium
hyponychium
Word History
Etymology
Noun
New Latin, from Greek onychion little claw, diminutive of onych-, onyx nail of the finger or toe, claw
Noun combining form
New Latin, from Greek onychion little claw