仙洞 せんとう Also written せんどう Meanings Noun residence of a retired emperor; dwelling of a former emperor retired emperor; former emperor; emperor emeritus Kanji 仙 hermit. Read as セント. 洞 cavern Words containing 仙洞 仙洞御所 (せんとうごしょ) palace of a retired emperor Jinuma: Japanese Dictionary · Word lists