不老 ふろう Meanings Noun perennial youth; eternal youth Kanji 不 un-. Read as フ. 老 elderly. Read as ロウ. Words containing 不老 不老不死 (ふろうふし) perpetual youth and longevity 不老泉 (ふろうせん) fountain of youth 不老長寿 (ふろうちょうじゅ) perpetual youth and longevity And 1 more. Jinuma: Japanese Dictionary · Word lists