流りゅう汗かんりゅうかんMeanings1nounsweat; perspirationFormal, literary term for sweat. In modern Japanese, 汗 (あせ) is the standard word.流りゅう汗かん淋りん漓りという四よ字じ熟じゅく語ごがある。There is a four-character idiom 流汗淋漓, meaning 'dripping with sweat'.