Etymology
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Mede 

"native or inhabitant of ancient Media," the ancient kingdom south of the Caspian Sea, later a part of the Persian empire, late 14c., from Latin Medus, from Greek Medos "Mede," from the indigenous people-name Medes, which is said to be from the name of their first king (Medos).

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Einstein (n.)
as a type-name for a person of genius, 1920, in reference to German-born theoretical physicist Albert Einstein (1879-1955), who was world-famous from 1919 through media accounts of his work in theoretical physics. According to "German-American Names" (George F. Jones, 3rd ed., 2006) it means literally "place encompassed by a stone wall."
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