糖 とう Meanings Noun sugar Kanji 糖 sugar. Read as トウ. Common phrases 糖を作る Words containing 糖 砂糖 (さとう) sugar 糖尿病 (とうにょうびょう) diabetes 血糖値 (けっとうち) blood sugar level And 180 more. Jinuma: Japanese Dictionary · Word lists