bolshevik: значение и определения

A member of the left-wing majority group of the Russian Social Democratic Workers' Party that adopted Lenin's theses on party organization in 1903. A member of the Russian Social Democratic Workers' Party that seized power in that country in November 1917. A member of a Marxist-Leninist party or a supporter of one; a Communist.

often An extreme radical: a literary bolshevik. In all senses also called Bolshevist.