Definitions
1.adjective(history) Pertaining to the Soviet Union or its constituent republics.
2.adjectiveSupporting or representing the Soviet Union or Sovietism; Sovietist.
3.nounA workers' council, an institution first formed during the 1905 Russian Revolution and then instituted as the main form of communist government at all levels in the Soviet Union; by extension, a similar organization in early Chinese communism and elsewhere.
4.adjectivePertaining to or resembling a soviet (council).