及笄 Traditional form: 及笄 Pinyin (reading): jíjī Definitions: to reach marriageable age (a girl's fifteenth birthday) Characters: 及 - to extend; to reach; and; in time 笄 - hairpin; fifteen-year-old girl Traditional characters: 及 - to extend; to reach; and; in time 笄 - hairpin; fifteen-year-old girl