noun Etymology: Russian perestroĭka, literally, restructuring Date: 1986 the policy of economic and governmental reform instituted by Mikhail Gorbachev in the Soviet Union during the mid-1980s
PERESTROIKA
Meaning of PERESTROIKA in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012