ˋㄉㄚˋ

  1. 稱道老子·》:天大。」

  2. 佛教用語組成宇宙人身基本元素喻世明言··和尚》:一旦無常四大消歇。」拍案驚奇·》:曉得人身四大乃是有時。」

  3. 大陸地區大字報辯論

the four elements: earth, water, fire, and wind (Buddhism)​, the four freedoms: speaking out freely, airing views fully, holding great debates, and writing big-character posters, 大鳴大放[da4 ming2 da4 fang4], 大辯論[da4 bian4 lun4], 大字報[da4 zi4 bao4] (PRC)​
Big Four