Strong's #708: 'ereg (pronounced eh'-reg)
from 707; a weaving; a braid; also a shuttle:--beam, weaver's shuttle.
Brown-Driver-Briggs Hebrew Lexicon:
'ereg
1) loom, shuttle
Part of Speech: noun masculine
Relation: from H707
Usage:
This word is used 2 times:
Judges 16:14: "out of his sleep, and went away with the pin of the beam, and with the web."
Job 7:6: "My days are swifter than a weaver's shuttle, and are spent without hope."