n.

1. 統治，管轄；統治權[U][（+over）]
   The ancient Romans had dominion over a large part of that area.

   古代羅馬人曾統治過該地區一大部分地方。

2. 領地，領土[C]
3. （常大寫）（英聯邦的）自治領
4. 【律】所有權[U]

n.

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