噝 sī hiss Definitions Defs Origin Strokes Stroke Words Sentences Sents No origin information available for this character yet. Sources Readings & variants Unicode 咝 sī hiss Simplified Phonosemantic compound. 口 represents the meaning and 丝 represents the sound. Simplified form of 噝. Components 口 口 Meaning component kǒu, kou mouth 丝 丝 Sound component sī silk, threads Sources Readings & variants Unicode