kingdom

US /ˈkɪŋ.dəm/
UK /ˈkɪŋ.dəm/
"kingdom" picture
1.

a country, state, or territory ruled by a king or queen

:
The ancient kingdom was known for its vast riches.
The United Kingdom is a constitutional monarchy.
2.

a sphere in which one is dominant or has special rights or privileges

:
The kitchen is her kingdom, and she rules it with an iron fist.
In the animal kingdom, the lion is often considered king.