micrognathia

[mī′krō-nāthē-ə, mī′krŏg-nā-]

n.

Abnormal smallness of the jaws, especially of the mandible.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.