'Nammu' definitions:

Definition of 'Nammu'

From: WordNet
noun
Goddess personifying the primeval sea; mother of the gods and of heaven and earth

Definition of 'Nammu'

From: GCIDE
  • Nammu \Nammu\ prop. n. (Sumerian mythology) The Sumerian goddess personifying the primeval sea; mother of the gods and of heaven and earth. [WordNet 1.5]