Source : Webster's Revised Unabridged Dictionary (1913)

Axillary \Ax"il*la*ry\, a. [See {Axil}.]
   1. (Anat.) Of or pertaining to the axilla or armpit; as,
      axillary gland, artery, nerve.

   2. (Bot.) Situated in, or rising from, an axil; of or
      pertaining to an axil. ``Axillary buds.'' --Gray.

Source : WordNet®

axillary
     adj 1: of or relating to the axil [syn: {alar}]
     2: of or relating to the armpit; "axillary gland"