前ぜん糖とう尿にょう病びょうMeaningsNoun1. prediabetesKanji used前in front of糖sugar尿urine病illnessComposed of前ぜんlast (i.e. immediately preceding); previous; ex-; former; pre- (e.g. premodern); beforePrefix糖とう尿にょう病びょうdiabetes; diabetes mellitusNoun