
1) Arabian deity 2) Stellar deity
Found on
https://www.crosswordclues.com/clue/atarsamain

Atarsamain (also Attar-shamayin, `morning star of heaven`) (عثتر سمين) was an astral deity of uncertain gender, worshipped in the pre-Islamic northern and central Arabian Peninsula. Worshipped widely by Arab tribes, Atarsamain is known from around 800 BC and is identified in letters of the Assyrian kings Esarhaddon and Assurbanipal. Atar.....
Found on
http://en.wikipedia.org/wiki/Atarsamain
No exact match found.