\Hed"dle\, n.; pl. {Heddles}. [Cf. {Heald}.] (Weaving)
One of the sets of parallel doubled threads which, with
mounting, compose the harness employed to guide the warp
threads to the lathe or batten in a loom.

\Hed"dle\, v. t.
To draw (the warp thread) through the heddle-eyes, in
weaving.