Taboords

Sexuality

What does ENM mean?

Acronym for ethical non-monogamy: more than one affective or sexual bond, agreed in the open.

  • Circulation: high
  • Source language: en
  • Translatable: yes

Descriptive text. Not a how-to and not erotic content.

Definition

ENM is not one format. It covers polyamory, open relationships, swinging and arrangements people name mid-way. The ethical in English marks the difference the group wants from cheating: the third person is not a secret. The acronym does not guarantee ethics — it only declares the intent not to hide. Jealousy does not vanish; it changes address.

Origin

English ethical non-monogamy, common in therapy and community texts in the 2010s.

History

From books and forums to Tinder and couples-therapist vocabulary.

How it emerged

A three-letter tag fit a bio when non-monogamous did not.

Usage examples

  • The bio says ENM, not single.

  • ENM without conversation is only an acronym.

Translations

  • pt não-monogamia ética / ENM
  • en ENM / ethical non-monogamy
  • es no monogamia ética / ENM

Synonyms

  • consensual non-monogamy
  • ethical non-monogamy
  • CNM

Acronyms

  • ENM

Related terms

Acronym FWB Friends with benefits: friendship with agreed sex, without the dating contract. Relationship Open relationship A couple (or primary bond) that agrees sexual encounters outside, with its own rules. Relationship Polyamory More than one love bond at once, with the people involved knowing.

Questions

What is ENM?

Ethical non-monogamy: more than one bond, with an explicit agreement.

Same as polyamory?

Polyamory is one form. ENM is the umbrella.

Does ENM stop jealousy?

No. It only takes the agreement out of hiding.

By Kevin Henrique · Updated August 19, 2026