Obs. or dial. Forms: 12 eax, æx, ex; also (under AX-TREE) 37 ax, 4 exe, 46 ex, 57 axe. [Common Teutonic: OE. æx-e, eax-e, fem., is cogn. with MDu. and MLG. asse, from *ahse, Du. as, OHG. ahsa, MHG. ahse, mod.G. achse, OTeut. ahsâ-, fem., related to Skr. áksha, masc., Gr. ἄζων, L. axis, Lith. aszis, with same sense.]
The AXLE of a wheel; the AXIS of revolution. Not found after the OE. period exc. in compounds, as ax-nail, the nail or pin by which the axle-tree is fixed to a cart, and AX-TREE, q.v.
a. 700. Epinal Gloss., 1/D 10. Axis, aex.
c. 885. K. Ælfred, Boeth., xxxix. § 7. On wænes eaxe hwearfaþ þa hweól, and sió eax stent stille.
c. 1000. Ælfric, Man. Astron. (Wr.), 16. Axis þat is ex.
1585. Wills & Inv. N. C. (1860), 112. j long wayne without wheels, ij yron ax-nailes and two ax-trees.