consenting adult: meaning, definition, pronunciation and examples

C1/C2
UK/kənˈsentɪŋ ˈædʌlt/US/kənˈsentɪŋ əˈdʌlt/

Formal, legal, academic, journalistic

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Quick answer

What does “consenting adult” mean?

A person who has reached the legal age of majority and voluntarily agrees to participate in an activity, particularly one involving personal relationships or behaviour.

Audio

Pronunciation

Definition

Meaning and Definition

A person who has reached the legal age of majority and voluntarily agrees to participate in an activity, particularly one involving personal relationships or behaviour.

A legal and ethical concept emphasizing that activities between adults who freely agree, without coercion, should not be prohibited by law, often invoked in discussions about sexual relationships, privacy rights, and personal freedoms.

Dialectal Variation

British vs American Usage

Differences

The legal age defining 'adult' differs (18 in UK, 18 in most US states but 21 for some activities like drinking). The phrase is used identically in legal and public discourse.

Connotations

Both carry the same primary connotation of personal liberty and legal competence. In American discourse, it is strongly associated with First Amendment and privacy rights debates.

Frequency

Slightly higher frequency in American media due to more frequent public debates linking it to constitutional rights.

Grammar

How to Use “consenting adult” in a Sentence

[activity] between consenting adultsthe principle of consenting adultsfor consenting adults only

Vocabulary

Collocations

strong
between consenting adultsactivity between consenting adultsrights of consenting adultsprivate acts of consenting adults
medium
involving consenting adultsamong consenting adultsfreely consenting adult
weak
adult consenting individualmutually consentingadult participant

Examples

Examples of “consenting adult” in a Sentence

verb

British English

  • The law should not criminalise what consenting adults choose to do.

American English

  • The state has no business regulating what consenting adults do privately.

Usage

Meaning in Context

Business

Rare, except potentially in HR policies regarding workplace relationships.

Academic

Common in law, ethics, sociology, and political philosophy texts discussing personal liberty and legal moralism.

Everyday

Used in discussions about personal relationships, lifestyle choices, and legal limits on behaviour.

Technical

A precise legal term in statutes and case law defining the parameters of permissible activity.

Vocabulary

Synonyms of “consenting adult”

Strong

legally competent personsui juris individual

Neutral

competent adultwilling participantautonomous individual

Weak

grown-up agreeingmature person assenting

Vocabulary

Antonyms of “consenting adult”

minorwardcoerced individualincompetent person

Watch out

Common Mistakes When Using “consenting adult”

  • Using it for activities involving minors (e.g., 'consenting teenagers'). Confusing it with general agreement in non-personal contexts (e.g., business deals).

FAQ

Frequently Asked Questions

No, while often used in that context, it applies to any activity where legal capacity and voluntary agreement are relevant, such as certain financial agreements or risky recreational activities.

Both parts are crucial: 'consenting' (voluntary, informed agreement) and 'adult' (having reached the legal age of majority, typically 18).

Yes, consent is not permanent. An adult can withdraw consent at any time, which must be respected.

It is a formal term with significant legal weight, often found in statutes and court rulings, though it is also used in general public discourse.

A person who has reached the legal age of majority and voluntarily agrees to participate in an activity, particularly one involving personal relationships or behaviour.

Consenting adult is usually formal, legal, academic, journalistic in register.

Consenting adult: in British English it is pronounced /kənˈsentɪŋ ˈædʌlt/, and in American English it is pronounced /kənˈsentɪŋ əˈdʌlt/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • What consenting adults do in private is their own business.

Learning

Memory Aids

Mnemonic

Think of a contract: only an ADULT can sign it, and they must CONSENT to it willingly.

Conceptual Metaphor

SOCIETY AS A CONTRACT (the agreement between adults is a foundational social principle).

Practice

Quiz

Fill in the gap
The debate centred on whether the law should interfere in private matters between .
Multiple Choice

In which context is the phrase 'consenting adult' MOST appropriately used?