Paleolithic

  1. Noun.  A period that lasted from two and a half million years ago to 10,000 BC; the Old Stone Age.
  2. Adjective.  Of or referring to the Old Stone Age (the Paleolithic period or Paleolithic age).
  3. Adjective.  (alternative capitalization of, Paleolithic) Often used more generally to suggest that something is extremely outdated.

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