前ぜん帝ていぜんていMeanings1nounpreceding emperorrare termRare term referring to the emperor who reigned immediately before the current one. The more common word is 先帝 (せんてい).See also: 先帝前ぜん帝ていの時じ代だいの政せい策さくが記き録ろくに残のこっている。Policies from the era of the preceding emperor remain in the records.