What is "gadreel"

Gadreel or Gaderel ( Heb. גדר האל gader ha-el, literally "wall of God") is listed as one of the chiefs in the fallen grigori of angels. This is depicted in the second section of the " Book of Enoch"; "Parables". He is said to have been responsible for deceiving Hawwah (Eve).

Gadreel was mentioned as the third of five " satans" who led other angels into copulating with humans, leading to the creation of the giant-like Nephilim. The others were called Yeqon (or Yaqum, Aramaic "he shall rise"), Asbeel ("deserter from God"), Penemue ("the inside"), and Kasdaye (" Chaldean", "covered hand").