medio-

word-forming element from comb. form of Latin medius "middle" (see medial (adj.)).

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for medio-

medio-


pref.

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