Vocabulary What does 税率 (ぜいりつ, zeiritsu) mean? 税率 (ぜいりつ, zeiritsu) means tariff. Quick factsReadingぜいりつRomajizeiritsuPart of speechnoun 税率ぜいりつzeiritsutariff1noun tariff2noun tax rateKanji in this word税tax率rate, ratio; leading, commanding