三さん糖とう類るいじ字FuriganaMeanings1nountrisaccharideschemistry›Technical term in chemistry referring to carbohydrates composed of three monosaccharide units.三さん糖とう類るいは、三みっつの単たん糖とうが結けつ合ごうした糖とう質しつです。Trisaccharides are carbohydrates formed by the bonding of three monosaccharides.