mesocephalic
Having a head that is not particularly short or long from front to back, relative to…Having a head that is not particularly short or long from front to back, relative to its width from left to right.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.