唏噓 xīxū to sob or sigh Origin Definitions Defs Strokes Stroke Words Sentences Sents xīxū to sob or sigh 唏 xī to sigh (bound form) to sigh; to lament; used as a literary way to describe grieving or sighing without weeping aloud嘘 噓 xū to exhale slowly To breathe out slowly from the mouth or to sighxīxū sob or sigh 唏 xī [sobbing] A sound associated with sobbing or gasping while crying嘘 噓 xū to exhale slowly To breathe out slowly from the mouth or to sigh