n.

1. 统治，管辖；统治权[U][（+over）]
   The ancient Romans had dominion over a large part of that area.

   古代罗马人曾统治过该地区一大部分地方。

2. 领地，领土[C]
3. （常大写）（英联邦的）自治领
4. 【律】所有权[U]

n.

1. sovereignty; control.
2. the territory of a sovereign or government.
   ▸ (Dominion) historical a self-governing territory of the British Commonwealth.