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Noun: Eos  'ee,ós
  1. (Greek mythology) the winged goddess of the dawn in ancient mythology; daughter of Hyperion; identified with Roman Aurora
Noun: EO
Usage: US
  1. A directive by the president of the United States that has force in law
    - executive order [US]

Type of: Greek deity

Encyclopedia: Eos, Transactions American Geophysical Union

EO