אָת (ʾāt) is
an Aramaic noun
meaning sign. It appears
3 times
in 1 book of the Hebrew Bible
(Strong's H852).
Same Hebrew root (TWOT 2617)
Range of meaning (TWOT 2617)sign; portent
Full entry: Brown-Driver-Briggs and Strong's
אָתnoun, masculine: sign
Strong's H852אָת: a portent KJV:sign.
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.