insurrectionalism noun2 •The belief that insurrection is the best way to achieve a communist or socialist revolution.For a short time, insurrectionalism stood on the pedestal previously occupied in Latin America by the foquismo of Che, the people's war of Mao, and the electoral road of Allende. — 1986 •A branch within the anarchist movement that eschews formal organizations such as political parties or labor unions and emphasizes insurrection.Some saw in the Malatesta-Monatte clash nothing but the re-emergence of traditional insurrectionalism over the general strike. — 2009