bottom, (X one side of the) floor

Boyd’s Bible Dictionary:

(1 Kings 22:10; 2 Chron. 18:9) [AGRICULTURE]

Strong’s Dictionary of Hebrew Words:

Transliteration:
qarqa`
Phonic:
kar-kah’
Meaning:
from 7167; floor (as if a pavement of pieces or tesseroe), of a building or the sea
KJV Usage:
bottom, (X one side of the) floor