Standard Lemma guide

interrex

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

An official in Ancient Rome who acted as single head of state during the interregnum between two consulates.

Definition source: English Wiktionary via Wiktextract

Topics: history, human-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An equivalent regent from the death of a Polish king till the election and enthronement of his successor.

Definition source: English Wiktionary via Wiktextract

Topics: history, human-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A similar interim ruler, CEO, etc.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin inter- (“between”) + rex (“king”).

Across languages

Translations

4 source translations are retained for this English entry.

  • French: interroi — official in Ancient Rome
  • Ancient Greek: μεσοβασιλεύς (mesobasileús) — official in Ancient Rome
  • Latin: interrex — official in Ancient Rome
  • Latin: interrex — similar interim ruler