adjective · Describing a situation or state that is confused, disorganized, or lacking clarity

目前的局势非常混沌，很难预测未来的走向。

adjective · The original state of the universe according to Chinese mythology

传说在盘古开天辟地之前，宇宙是一片混沌。

adjective · Describing a person who is confused, simple-minded, or lacking mental focus

他这些年过得十分混沌，完全没有明确的人生目标。