头顶头 tóudǐngtóu top-notch Definitions Defs Origin Strokes Stroke Words Sentences Sents 头 頭 tóu nounlocative top the top, end, or tip of an object; the beginning or end of an event顶 頂 dǐng nounlocative top the highest part of an object, such as a mountain peak or roof头 頭 tóu nounlocative top the top, end, or tip of an object; the beginning or end of an event