登高dēnggāo 1.上到高处{ascend a height; climb up}: ～望远{ascend a height to enjoy a distant view}◇祝步步～。{May every step you take bring you new progress.} 2.古时风俗,重阳节登山叫登高{(old custom) climb up a mountain on the Double Ninth Festival}: 重九～。{mountain climbing on the 9th day of the 9th lunar month}$d