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Definitions of ussr
  1. noun
    a former communist country in eastern Europe and northern Asia; established in 1922; included Russia and 14 other soviet socialist republics (Ukraine and Byelorussia and others); officially dissolved 31 December 1991
    part of:
Parts of ussr
  • "soviet socialist republic"
  • "russian soviet federated socialist republic"
  • "russia"
  • "caspian sea"
  • "soviet russia"
  • "caspian"
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