Standard Lemma guide

cognation

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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  • /kɒɡˈneɪʃən/
  • /kəɡˈneɪʃən/

1

noun

Meaning 1

A cognate relationship.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

(anthropology) related by blood

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: consanguinity, blood kinship

Antonyms: none provided

Broader terms: kinship, family relationship, relationship

3

noun

Meaning 3

line of descent traced through the maternal side of the family

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: matrilineage, enation

Antonyms: none provided

Broader terms: unilateral descent

History

Etymology

From Middle English cognacion, cognacioun, from Latin cognātiō; equivalent to cognate + -ion.