Topic summaryEä Expand Summary Extracted from the Wikipedia article Cosmology of Tolkien's legendarium. Flat-earth cosmologyEä, "that which is", is the material universe as a realisation of the vision of the Ainur. The Quenya word is from the existential to be in its aorist form. Eä was the word spoken by Eru Ilúvatar to bring the universe into actuality. Wikipedia source
