Phono-semantic compound (形聲): semantic 齒 (“tooth”) + phonetic 令 – tooth being associated with age, as in long in the tooth (“old”) and don't look a gift horse in the mouth (“(to check teeth for age)”).
齡 (radical 211 齒+5, 20 strokes, cangjie input 卜山人戈戈 (YUOII), four-corner 28737)
- KangXi: page 1533, character 26
- Dai Kanwa Jiten: character 48632
- Dae Jaweon: page 2071, character 34
- Hanyu Da Zidian: volume 7, page 4791, character 7
- Unihan data for U+9F61
齡 (hangeul 령>영, revised ryeong>yeong, McCune-Reischauer ryŏng>yŏng, Yale lyeng>yeng)