蒸じょう暑しょじょうしょMeanings1noun which may take the genitive case particle 'no'hot and humid; sultry; muggyRare literary or technical term for oppressive heat and humidity. In everyday Japanese, 蒸し暑い (むしあつい) is used instead.See also: 蒸し暑いこの地ち方ほうの夏なつは蒸じょう暑しょな気き候こうで知しられている。