1) Female legendary creature 2) Mythological hybrid 
[Dungeons & Dragons] Lamashtu is the demon queen of monstrous births, in the Dungeons & Dragons roleplaying game, currently imprisoned by her former lover Pazuzu. ==Creative origins== Lamashtu is named for a demon goddess in Mesopotamian mythology. Pazuzu was her rival, and frequently invoked to protect people from her predations. The histo...
in Mesopotamian religion, the most terrible of all female demons, daughter of the sky god Anu (Sumerian: An). A wicked female who slew children and ... [1 related articles]
In Sumerian mythology, Lamashtu is a dreaded female demon known as 'she who erases'.