合ごう計けい特とく殊しゅ出しゅっ生しょう率りつMeaningsNoun1. total fertility rate; TFRKanji used合come together計measure特special殊especially出exit生life率ratioComposed of合ごう計けいsum total; total amountNoun特とく殊しゅspecial; particular; peculiar; uniqueNa-adjective出しゅっ生しょうbirthNoun率りつrate; ratio; proportion; percentageNoun