Phrase guide

common ancestor

noun · 1 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 ancestor that two or more descendants have in common.

Definition source: English Wiktionary via Wiktextract

Examples

  • The monarchs of Spain and the UK have a common ancestor namely Queen Victoria.
  • The chimpanzee and the gorilla have a common ancestor.
  • The theory of evolution states that all life on Earth has a common ancestor.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

4 source translations are retained for this English entry.

  • Finnish: yhteinen esi-isä — common ancestor
  • German: gemeinsamer Vorfahre — common ancestor
  • Hungarian: közös ős — common ancestor
  • Russian: о́бщий пре́док (óbščij prédok) — common ancestor