The Collaborative International Dictionary of English v.0.48:
Axile \Ax"ile\ ([a^]ks"[i^]l), a. Situated in the axis of anything; as an embryo which lies in the axis of a seed. --Gray. [1913 Webster]WordNet (r) 3.0 (2006):
axile adj 1: relating to or attached to the axis; "axial angle" [syn: axile, axial]