Strong’s Hebrew
H6709 — tsachanah
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
צַחֲנָה
tsachanah — pronounced tsakh-an-aw
from an unused root meaning to putrefy; stench:--ill savour.
1 occurrence in the KJV.
Joel 2:20
But I will remove far off from you the northern army, and will drive him into a land barren and desolate, with his face toward the east sea, and his hinder part toward the utmost sea, and his stink shall come up, and his ill savour shall come up, because he hath done great things.