❶ （古代束发用的簪子） a woman's large- sized pin for holding hair;hair clasp;hairpin ❷ （指女子十五岁成年） (of a girl) reach the age of fifteen,i.e. come of age (in former times girls at fifteen began to wear their hair bound up and held in place by a pin)
笄ji
large pin that women used to hold their hair in ancient China