əˈpisthēˌän noun
( plural opis·thia -ēə ; or opisthions )
Etymology: New Latin, from Greek, neuter of opisthios hinder, from opisthen
: the median point of the posterior border of the foramen magnum
əˈpisthēˌän noun
( plural opis·thia -ēə ; or opisthions )
Etymology: New Latin, from Greek, neuter of opisthios hinder, from opisthen
: the median point of the posterior border of the foramen magnum
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012