n.
Pronunciation: ' käm-y ə - ˌ ni-z ə m, -yü-
Function: noun
Etymology: French communisme, from commun common
Date: 1840
1 a : a theory advocating elimination of private property b : a system in which goods are owned in common and are available to all as needed
2 capitalized a : a doctrine based on revolutionary Marxian socialism and Marxism-Leninism that was the official ideology of the U.S.S.R. b : a totalitarian system of government in which a single authoritarian party controls state-owned means of production c : a final stage of society in Marxist theory in which the state has withered away and economic goods are distributed equitably d : communist systems collectively