剃发；为 ... 举行剃发式
the shaved crown of a monk's or priest's head
shaving the crown of the head by priests or members of a monastic order
shave the head of a newly inducted monk
The ferule is used for conversion,tonsure,ordination and parlance.
Before long, she saw through the emptiness of the material world and took tonsure.
Before the tonsure, you need to wash send?