Read Edit View history 雙曲正弦 shuāngqūzhèngxián hyperbolic sine Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 双曲正弦/ 雙曲正弦 shuāngqūzhèngxián hyperbolic sine hyperbolic sine or sinh in mathematics Edit Delete References Add reference No references for this word.