顶巅 dǐngdiān summit Origin Definitions Defs Strokes Stroke Words Sentences Sents dǐngdiān summit · top 顶 頂 dǐng nounlocative top the highest part of an object, such as a mountain peak or roof巅 巔 diān noun summit (bound form) summit; mountain peak; mountaintopdǐngdiān pinnacle 顶 頂 dǐng adjective most most; very; extremely巅 巔 diān noun highest (bound form) the highest; peak status or condition