一いち次じ産さん業ぎょうTop 25000MeaningsNoun1. primary industryKanji used一one次next産give birth業businessPitch accentいちじさんぎょうComposed of一いちone; 1; best; first; foremost; beginning; start; a (single); one (of many); ace; …Numeric次じnext; hypo- (i.e. containing an element with low valence); order; sequence; time; timesPrefix産さん業ぎょうindustryNounUsed in vocabulary第だい一いち次じ産さん業ぎょうprimary industryNoun