天てん宝ぽうFreq.FrequencyTop 50,000Meanings1nounTenpō era (742-756)historical termHistorical Japanese era name (年号) corresponding to 742–756 CE in the Nara period.天てん宝ぽう年ねん間かんに東とう大だい寺じの大だい仏ぶつが完かん成せいした。The Great Buddha of Tōdai-ji was completed during the Tenpō era.