(ˈ)pen.|tagəˌnȯid adjective
Etymology: pentagon (I) + -oid
1. : somewhat pentagonal
2. of a skull : resembling a pentagon as viewed from the inferior aspect
(ˈ)pen.|tagəˌnȯid adjective
Etymology: pentagon (I) + -oid
1. : somewhat pentagonal
2. of a skull : resembling a pentagon as viewed from the inferior aspect
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012