adjective Anatomy, Zoology.
situated before the body axis; pertaining to the radial side of the upper limb and the tibial side of the lower limb.
Origin of preaxial
1870–75; pre- + -axial
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
situated or occurring in front of the axis of the body
of or relating to the anterior part of a vertebrate limb
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
Situated in front of or superior to the median axis of the body or a body part.
Of or being the portion of a limb bud lying cranial to the axis of the limb.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.