延えん喜ぎえんぎFreq.FrequencyTop 100,000Meanings1nounEngi era (901–923)Japanese era name (年号) corresponding to 901.7.15–923.4.11 in the Gregorian calendar. Used in historical contexts.延えん喜ぎ年ねん間かんに編へん纂さんされた法ほう令れい集しゅうがある。There is a legal code compiled during the Engi era.