醍 ㄊㄧ ˊ tí 醐 ㄏㄨ ˊ hú 灌 ㄍㄨㄢ ˋ guàn 顶 ㄉㄧㄥ ˇ dǐng 醍 ㄊㄧ ˊ tí 醐 ㄏㄨ ˊ hú 灌 ㄍㄨㄢ ˋ guàn 頂 ㄉㄧㄥ ˇ dǐng lit. to anoint your head with the purest cream (idiom); fig. to enlighten people with perfect wisdom flawless Buddhist teaching