Also i·so·ceph·a·lous [ahy-suh-sef-uh-luh s] /ˌaɪ səˈsɛf ə ləs/.

Origin of isocephalic

Related formsi·so·ceph·a·ly [ahy-suh-sef-uh-lee] /ˌaɪ səˈsɛf ə li/, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for isocephalic

"having the heads of the principal figures at about the same level," from Greek isokephalos "like-headed," from isos "equal" (see iso-) + kephale "head" (see cephalo-).

Online Etymology Dictionary, © 2010 Douglas Harper