Phrase guide

open marriage

noun · 2 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A marital relationship in which both partners mutually agree that each is free to have sexual relationships with other people as they choose.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: open relationship

2

noun

Meaning 2

a marriage in which each partner is free to enter into extraneous sexual relationships without guilt or jealousy from the other

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: marriage, matrimony, union, spousal relationship, wedlock

History

Etymology

From open + marriage.

Across languages

Translations

4 source translations are retained for this English entry.

  • Chinese Mandarin: 開放式婚姻 /开放式婚姻 (kāifàngshì hūnyīn) — type of marital relationship
  • Finnish: avoin avioliitto — type of marital relationship
  • Georgian: ღია ქორწინება (ɣia korc̣ineba) — type of marital relationship
  • German: offene Ehe — type of marital relationship