ペレストロイカ

noun

perestroika

Refers to the political and economic reform movement in the Soviet Union during the 1980s under Mikhail Gorbachev. Often used in historical or political contexts.

from Russian perestroyka

• ゴルバチョフのペレストロイカはソ連れんの政せい治じ体たい制せいを大おおきく変かえた。

  Gorbachev's perestroika significantly changed the political system of the Soviet Union.