Soviet

adj. of or pertaining to the former Union of Soviet Socialist Republics; of or pertaining to a soviet, of a popularly elected legislative assembly

n. popularly elected legislative assembly (in the former Soviet Union)

The Union of Soviet Socialist Republics (abbreviated USSR, ; tr.: Soyuz Sovetskikh Sotsialisticheskikh Respublik, SSSR), also called the Soviet Union (Russian: Сове́тский Сою́з; tr.: Sovetskiy Soyuz), was a constitutionally socialist state that existed in Eurasia from 1922 to 1991. It was often incorrectly, and sometimes intentionally incorrectly, referred to as Russia after its largest and dominant constituent state. From 1945 until its dissolution in 1991 — a period known as the Cold War—the Soviet Union and the United States of America were the two world superpowers that dominated the global agenda of economic policy, foreign affairs, military operations, cultural exchange, scientific advancements including the pioneering of space exploration, and sports (including the Olympic Games and various world championships).
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Adjective
1. of or relating to or characteristic of the former Soviet Union or its people; "Soviet leaders"
(pertainym) Soviet Union, Russia, Union of Soviet Socialist Republics, USSR

Noun
1. an elected governmental council in a Communist country (especially one that is a member of the Union of Soviet Socialist Republics)
(hypernym) council

n. soviet, popularly elected legislative assembly (in the former Soviet Union)

n. soviet, popularly elected legislative assembly (in the former Soviet Union)