Function: noun
Date: 15th century
: either of a pair of bones of the roof of the skull between the frontal bones and the occipital bones
Function: noun
Date: 15th century
: either of a pair of bones of the roof of the skull between the frontal bones and the occipital bones
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012