אַתּוּן (ʾattûn) is
an Aramaic noun
meaning furnace. It appears
10 times
in 1 book of the Hebrew Bible
(Strong's H861).
Same Hebrew root (TWOT 2619)
Range of meaning (TWOT 2619)furnace; fire-place
Full entry: Brown-Driver-Briggs and Strong's
אַתּוּןnoun, masculine: furnace
(probably feminine) furnace
Strong's H861אַתּוּן: probably a fire-place, i.e. furnace KJV:furnace.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.