This is the 7981st most frequent Japanese word.
大殿
"大殿" (おおとの or だいでん) means "great hall" or "main palace" in English.
Here, '大殿' is used as an honorific term referring to a high-status individual, such as a lord.
大殿はご立派な方です。
The lord is a distinguished person.
In this sentence, '大殿' denotes a leader or a figure of authority whose commands are followed.
我々は大殿の命令に従います。
We obey the orders of the lord.
Here, '大殿' indicates the owner or head of the manor being referred to.