: the action or operation of drawing warp yarns through the eyes of the heddles of a loom
* * *
/draw"ing in"/, n., pl. drawings-in.
the act or process of threading warp ends through the heddle eyes of the harness and the dents of the reed according to a given plan for weaving a fabric.
[1835-45; draw in + -ING1]
Useful english dictionary. 2012.