EO Definition

ēō, ēə
abbreviation
Executive order.
American Heritage
Equal Opportunity.
Wiktionary
Education Otherwise - a home education charity in the UK.
Wiktionary
prefix
Most primitive; earliest.
Eoraptor.
American Heritage
affix
Early, early part of a period.
Eocene, Eolithic.
Webster's New World
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Origin of EO

  • From Greek ēōs dawn aus- in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition