Strong's #3536: kibshan (pronounced kib-shawn')
from 3533; a smelting furnace (as reducing metals):--furnace.
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
kibshân
1) kiln (pottery or lime), smelting forge, furnace
Part of Speech: noun masculine
Relation: from H3533
Usage:
This word is used 4 times:
Genesis 19:28: "and, lo, the smoke of the country went up as the smoke of a furnace."
Exodus 9:8: "Take to you handfuls of ashes of the furnace, and let Moses sprinkle it toward the heaven"
Exodus 9:10: "And they took ashes of the furnace, and stood before Pharaoh; and Moses"
Exodus 19:18: "upon it in fire: and the smoke thereof ascended as the smoke of a furnace, and the whole"