Armârôs was the eleventh on a list of 20 leaders of a group of 200 fallen angel

Fallen angel

Fallen angel is a concept developed in Jewish mythology from interpretation of the Book of Enoch. The actual term fallen angel is not found in either the Hebrew Bible or the New Testament. Christians adopted the concept of fallen angels mainly based on their interpretations of the Book of...

s called Grigori

Grigori

The Watchers is a term found in the Old Testament Book of Daniel, and later sources, which is connected to angels...

 or "Watchers." in the Book of Enoch

Book of Enoch

The Book of Enoch is an ancient Jewish religious work, traditionally ascribed to Enoch, the great-grandfather of Noah. It is not part of the biblical canon as used by Jews, apart from Beta Israel...

. The name means "cursed one" or "accursed one". The name 'Armaros' is likely a Greek corruption of what may be an Aramaic name; Armoni is possibly the original. Michael Knibb, Professor of Old Testament Studies at King's College London

King's College London

King's College London is a public research university located in London, United Kingdom and a constituent college of the federal University of London. King's has a claim to being the third oldest university in England, having been founded by King George IV and the Duke of Wellington in 1829, and...

, lists the meaning of his name as being "the one from Hermon".

"Then sware they all together and bound themselves by mutual imprecations upon it. And they were in all two hundred; who descended in the days of Jared on the summit of Mount Hermon

Mount Hermon

Mount Hermon is a mountain cluster in the Anti-Lebanon mountain range. Its summit straddles the border between Syria and Lebanon and, at 2,814 m above sea level, is the highest point in Syria. On the top there is “Hermon Hotel”, in the buffer zone between Syria and Israeli-occupied...

, and they called it Mount Hermon, because they had sworn and bound themselves by mutual imprecations upon it." - Book of Enoch