沆瀣一气 hàngxièyīqì to act in collusion Origin Definitions Defs Strokes Stroke Words Sentences Sents 沆瀣 hàngxiè kindred spirit (literary) a person with similar tastes or background. See 沆瀣一气 hàngxièyīqì一气 一氣 yīqì in cahoots joined as one group; working together as a gang; hand in glove