Definition of Onassis, Aristotle in US English:

Onassis, Aristotle

proper noun

  • (1906–75), Greek shipping magnate and international businessman; full name Aristotle Socrates Onassis. He owned a substantial shipping empire and founded Olympic Airways, Greece's national airline, in 1957. In 1968, he married Jacqueline Bouvier Kennedy, the widow of John F. Kennedy.


Onassis, Aristotle