大たい化か前ぜん代だいMeaningsNoun1. period in the sixth and seventh centuries prior to the Taika reform (Historical)Kanji used大large化transformation前in front of代substitutePitch accentたいかぜんだいComposed of大たいnth year in the Taishō era (1912.7.30-1926.12.25)Prefix化かchange to ...; becoming ...; making into ...; -ization; -ificationSuffix前ぜん代だいprevious generation; former agesNoun