一いち次じ関かん数すうMeaningsNoun1. linear functionKanji used一one次next関connected to数numberPitch accentいちじかんすう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関かん数すうfunction; function (programming)Noun