a combining form of nouns that correspond to adjectives ending in -cephalic or -cephalous: dolichocephaly.
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Medicine definitions for -cephaly
A specified condition affecting the head:microcephaly.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.