Word.ws English Dictionary

Plural of imperium

irregular plural

The plural of imperium is imperia or imperiums.

Forms of imperium

Singularimperium /ɪmˈpɪəɹi.əm/
Pluralimperia
imperiums
Countablecountable and uncountable

Meaning of imperium

  1. noun Supreme power; dominion.
  2. noun The right to command the force of the state; sovereignty.

Full definition of imperium

Nouns ending in -um: plural -a

Questions about the plural of imperium

What is the plural of imperium?
The plural of imperium is imperia or imperiums.
Which is correct, imperia or imperiums?
Both are used. imperia is the more common of the two in English writing.
Is imperium countable?
Imperium is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: imperium (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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