megacephalic

[meg-uh-suh-fal-ik]
Also meg·a·ceph·a·lous [meg-uh-sef-uh-luh s] /ˌmɛg əˈsɛf ə ləs/.

Origin of megacephalic

First recorded in 1875–80; mega- + cephalic
Related formsmeg·a·ceph·a·ly, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for megacephaly

megacephaly

megalocephaly

noun
  1. the condition of having an unusually large head or cranial capacity. It can be of congenital origin or result from an abnormal overgrowth of the facial bonesCompare microcephaly
Derived Formsmegacephalic (ˌmɛɡəsɪˈfælɪk), megacephalous, megalocephalic or megalocephalous, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

megacephaly in Medicine

megacephaly

[mĕg′ə-sĕfə-lē]
n.
  1. macrocephaly
Related formsmeg′a•ce•phalic (-sə-fălĭk) null adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.