reception hall (in a temple or palace)
A formal hall within a temple or palace used for receiving guests or holding ceremonies.
その寺の客殿は、重要文化財に指定されている。
The temple's reception hall is designated as an Important Cultural Property.
A tea ceremony was held in the reception hall to entertain the guests.
Compound of 客 (guest) and 殿 (hall, palace). The reading きゃくでん follows standard on'yomi.