Vocabulary What does 湿疹 (しっしん, shisshin) mean? 湿疹 (しっしん, shisshin) means eczema; rash. Quick factsReadingしっしんRomajishisshinPart of speechnoun 湿疹しっしんshisshineczema; rash1noun eczema; rashAlso written: 湿しんKanji in this word湿damp, moist