noun, plural ax·il·lar·ies.
Origin of axillary
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
of, relating to, or near the armpit
botany growing in or related to the axilan axillary bud
noun plural -laries
Also called: axillar (ækˈsɪlə, ˈæksɪlə) (usually plural) one of the feathers growing from the axilla of a bird's wing
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
"pertaining to the armpit or shoulder," 1610s, from Latin *axillaris, from axilla "armpit, upper arm, wing" (see axle).
Online Etymology Dictionary, © 2010 Douglas Harper
Relating to the axilla.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.