乳にゅう糖とう不ふ耐たい症しょうMeaningsNoun1. lactose intoleranceKanji used乳milk糖sugar不negative耐withstand症medical conditionComposed of乳にゅう糖とうlactose; milk sugarNoun不ふun-; non-Prefix耐たい-proof; -resistantPrefix症しょうillness; condition; -pathySuffix