Strong's #3558: kuwmaz (pronounced koo-mawz')
from an unused root meaning to store away; a jewel (probably gold beads):--tablet.
Brown-Driver-Briggs Hebrew Lexicon:
ּּ
kûmâz
1) ornaments, golden ornament
1a) maybe - armlets of gold
2) (TWOT) tablets
Part of Speech: noun masculine
Relation: from an unused root meaning to store away
Usage:
This word is used 2 times:
Exodus 35:22: "bracelets, and earrings, and rings, and tablets, all jewels of gold: and every"
Numbers 31:50: "rings, earrings, and tablets, to make an atonement for our souls before"