demesne

名词 demesne:

1. extensive landed property (especially in the country) retained by the owner for his own use
   同义词：estate, land, landed estate, acres
2. territory over which rule or control is exercised
   同义词：domain, land

de.mesne

n.（名词）
Law Possession and use of one`s own land.
【法律】 所有（权）：对自己的土地的拥有和使用
Manorial land retained for the private use of a feudal lord.
宅邸：为封建地主私人使用的邸宅土地
The grounds belonging to a mansion or country house.
房产：属于大别墅或乡村房屋的土地
An extensive piece of landed property; an estate.
地产：一大片土地资产；地产
A district; a territory.
领域：一个地区；一片领土
A realm; a domain.
范围：一个王国；一大片范围

来源：
Middle English demeine, .demesne
中古英语 demeine, ·demesne
from Anglo-Norman
源自 英法语
from Old French demaine * see domain
源自 古法语 demaine *参见 domain