mes·o·ce·phal·ic (měz'ō-sə-fāl'ĭk, měs'-) adj. Having a head of medium breadth, with a cephalic index between 76 and 80. mes'o·ceph'a·ly (-ə-sěf'ə-lē) n.
Main Entry: me·so·ce·phal·ic Pronunciation: -s&-'fal-ik Function: adjective : having a head of medium proportion with acephalic index of 76.0 to 80.9
Main Entry: me·so·ceph·a·ly Pronunciation: -'sef-&-lE Function: noun Inflected Form: plural-a·lies : the quality or state of being mesocephalic called also mesaticephaly