megaloencephaly

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