悼齔 [－龀]

Jyutping dou6 齔
Pinyin dào chèn

Definitions (Wiktionary)
  1. noun, literary
    childhood
    (syn.) 幼年, 兒童期, 髫年, 小时, 齠年, 沖齡, 冲龄, 童年, 儿童期, 龆年, 小時