茫然自失 mángránzìshī stupefied Definitions Defs Origin Strokes Stroke Words Sentences Sents 茫然 mángrán adjective at a loss bewildered; confused or disconcerted, not knowing what to do自失 zìshī at a loss to be at a loss as to what to do; feeling stunned or empty, as if one has lost one's sense of self