けいうん 慶雲 LinksSentence search for 慶雲Sentence search for けいうんSentence search for 景雲Sentence search for 卿雲Sentence search for きょううんKanji details for 慶 and 雲Edit in JMdict Noun1. auspicious cloudOnly applies to けいうん2. Keiun era (704.5.10-708.1.11); Kyōun eraOnly applies to 慶雲Wikipedia definition3. Keiun, also known as Kyōun, was a Japanese era name following Taihō and preceding Wadō. The period spanned the years from May 704 through January 708. The reigning emperors were Mommu-tennō and Gemmei-tennō .Read “Keiun” on English WikipediaRead “慶雲” on Japanese WikipediaRead “Keiun” on DBpediaOther forms景雲 【けいうん】、卿雲 【けいうん】、慶雲 【きょううん】 Discussions Log in to talk about this word.