Strong's #5604: cippun (pronounced sip-poon')
from 5603; a wainscot:--cieling.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
sippûn
1) cover, cover in, panel, wainscotting
Part of Speech: noun masculine
Relation: from H5603
Usage:
This word is used 1 times:
1 Kings 6:15: "of cedar, both the floor of the house, and the walls of the ceiling: and he covered them on the inside"