sb. Obs. [a. F. axe, ad. L. axis.] By-form of AXIS.
1551. [see AX-TREE 3].
1570. Billingsley, Euclid, II. def. 15. 317. A sphere may haue infinite diameters, but it can haue but onely one axe.
1752. Bevis, in Phil. Trans., XLVIII. 388. The inclination of the earths axe.
1796. Hutton, Math. Dict., I. 178. The chief properties of the Axe-in-peritrochio.