This meaning refers to the official wife in a traditional context, particularly within noble families, where there may be concubines as well. It indicates a woman's status and her recognized role within the family hierarchy.

This meaning refers to a designated space meant for hospitality or entertaining visitors. It signifies a space that is possibly formal and set aside for social gatherings.

This usage indicates a person who will inherit or take over a position, often in a familial or organizational context. It signifies the next in line for a role or title.