一いち時じ代だいMeaningsNoun1. an era; a (certain) period (in history)Kanji used一one時time代substituteComposed of一いち時じone o'clock; once; at one time; formerly; before; for a time; for a while; for the time being; for the moment; temporarily; …Noun代だいcharge; cost; price; generation; age; (school) year; cohort; reign; era; a representative of; …Noun