Dictionary
ax•il•la
Pronunciation: (ak-sil'u), [key]—
n.,
—pl. ax•il•laePronunciation: (ak-sil'ē). [key]
1. Anat.the armpit.
2. Ornith.the corresponding region under the wing of a bird.
3. Bot.an axil.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.