adjective.
Situated in the axis of anything; as an embryo which lies in the axis of a seed.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
relating to or attached to the axis
Word Usage
"AXILE, or AXIAL, a term (= related to the axis) used technically in science; in botany an embryo is called axile when it has the same direction as the axis of the seed."