Strong's #3681: kacuwy (pronounced kaw-soo'-ee)

passive participle of 3680; properly, covered, i.e. (as noun) a covering:--covering.

Brown-Driver-Briggs Hebrew Lexicon:

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kâsûy

1) covering, outer covering

Part of Speech: noun masculine

Relation: passive participle of H3680

Usage:

This word is used 2 times:

 

Numbers 4:6: "And shall put thereon the covering of badgers' skins, and shall spread over"
Numbers 4:14: "of the altar; and they shall spread upon it a covering of badgers' skins, and put to the staves"