労ろう働どう者しゃ階かい級きゅうMeaningsNoun1. working classKanji used労labor働work者someone階floor (of a building)級classPitch accentろうどうしゃかいきゅうComposed of労ろう働どう者しゃworker; (manual) laborer; labourer; blue-collar workerNoun階かい級きゅう(social) class; rank; gradeNounExamples1労ろう働どう者しゃ階かい級きゅうには敬けい意いを払はらうべきである。Respect is due to the proletariat.