head of household; proprietor; landlord; master
Only when written 主 / 主人
Refers to the person in charge of a household, shop, inn, or estate. Can be used for both male and female. Often used in historical or traditional contexts.
The proprietor of the inn came out to the entrance to greet us.
He is the master of this mansion.
He became the master of this mansion.
The proprietor of this shop comes from a long-established family line.