-kēəm noun
( plural perionych·ia -ēə)
Etymology: New Latin, from peri- + onych- + -ium
: the tissue bordering the root and sides of a fingernail or toenail
-kēəm noun
( plural perionych·ia -ēə)
Etymology: New Latin, from peri- + onych- + -ium
: the tissue bordering the root and sides of a fingernail or toenail
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012