dominion

1 ENTRIES FOUND:
dominion /dəˈmɪnjən/ noun
plural dominions
dominion
/dəˈmɪnjən/
noun
plural dominions
Britannica Dictionary definition of DOMINION
formal
1 
[noncount] : the power to rule : control of a country, region, etc.
Synonyms see: [1]power
2 
[count] : the land that a ruler or government controls
3 
Dominion [count] : a country that was part of the British Empire but had its own government
◊ Countries that were formerly Dominions are now members of the Commonwealth.