Oka

  1. Proper noun.  (river) A river in central Russia, the largest right tributary of the Volga.
  2. Noun.  A unit of weight in the Ottoman Empire and certain successor states, of variable value, but generally about 1¼ kilograms (2¾ pounds).
  3. Noun.  A unit of volume in Egypt (and formerly Turkey) corresponding to about 1.2 litres.

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