白糖 はくとう Meanings Noun white sugar See also: 白砂糖 (しろざとう). Kanji 白 white. Read as ハク. 糖 sugar. Read as トウ. Words containing 白糖 上白糖 (じょうはくとう) caster sugar 精白糖 (せいはくとう) refined sugar Jinuma: Japanese Dictionary · Word lists