Dione

  1. Proper noun.  (Greek mythology) Mother of Aphrodite, and possibly the same as the goddess Rhea.
  2. Proper noun.  (astronomy) The fourth largest moon of Saturn.
  3. Proper noun.  (given name, female) .
  4. Noun.  (organic chemistry, sometimes in combination) diketone.

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This entry was last updated on RefTopia from its source on 3/20/2012.