English Dictionary

perestroika

IPA（発音記号）

/pɛɹ.ɪˈstɹɔi.kə/

名詞

歴史的 不可算名詞 可算名詞

(historical, uncountable) A program of political and economic reform carried out in the Soviet Union in the 1980s and early 1990s under the leadership of Mikhail Gorbachev.

日本語の意味

ソ連における政治・経済改革運動（1980年代から1990年代初頭にかけて、ゴルバチョフの指導下で実施された改革プログラム）

The policy of perestroika reshaped the Soviet Union's political and economic landscape, inspiring debates around the world.

ソビエト連邦で行われた政治・経済改革は、国内の政治・経済の状況を一変させ、世界中で議論を呼んだ。

意味（1）

(historical, uncountable) A program of political and economic reform carried out in the Soviet Union in the 1980s and early 1990s under the leadership of Mikhail Gorbachev.

Gorbachev would introduce glasnost (openness and freedom) and perestroika (economic restructuring) to Russia under his tenure, ultimately freeing thousands of political prisoners and dissidents and trying to address the shortages in food and goods that had become the hallmarks of the failing Soviet economy.

意味（2）

(historical, uncountable) The period of time in the Soviet Union during which these reforms were carried out and in effect.

意味（3）

(countable, singularity theory) A situation where a small variation of parameters leads to a sudden change in properties.

perestroikas （ plural ）