(usually uncountable, plural proletarianisms)
- (uncountable) The political character and practice of the proletariat; advocacy or advancement of the proletariat’s interests.
- (uncountable) The state, quality, or condition of being a proletarian.
- (countable) A proletarian word or turn of phrase; a vulgarism.
- (uncountable, rare) Proletarians regarded as a class; the proletariat.
proletarian + -ism; compare prolétairism