Strong's #2737: charuwz (pronounced khaw-rooz')
from an unused root meaning to perforate; properly, pierced, i.e. a bead of pearl, gems or jewels (as strung):--chain.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
chârûz
1) a beaded necklace, string of beads
Part of Speech: noun masculine
Relation: from an unused root meaning to perforate
Usage:
This word is used 1 times:
Song of Solomon 1:10: "are comely with rows of jewels, thy neck with chains"