- a roller, located at the back of a loom, on which the warp ends are wound in preparation for weaving.
Origin of warp beam
First recorded in 1825–35
Also called warp roll.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for warp beam
From the warping-bars these bouts are carefully wound on the warp-beam.
The warp-beam is a wooden cylinder back of the loom on which the warp is wound.
The threads of the warp extend in parallel order from the warp-beam to the front of the loom, and are attached to the cloth-roll.
The yarn-beam or yarn-roll or warp-beam was ever a very important part of the loom.