Origin: Greek suffix -ism
Trotskyism has 2 different meanings across 1 category:
the form of communism advocated by Leon Trotsky; calls for immediate worldwide revolution by the proletariat
The left-wing political philosophy named after and based on the ideas of Leon Trotsky that is characterized by international socialism, opposition to Stalinism, the theory of permanent revolution and the theory of the vanguard party.