白髪三千丈 はくはつさんぜんじょう Meanings Expression many years of stress and anxiety (as would cause one's hair to grow white) (literally: three-thousand jō of white hair (nine kilometers)) (oft. used hyperbolically) See also: 丈 (じょう). Kanji 白 white. Read as ハク. 髪 hair. Read as ハツ. 三 three. Read as サン. 千 thousand. Read as セン. 丈 sturdy. Read as ジョウ. Jinuma: Japanese Dictionary · Word lists