mother-out-law: meaning, definition, pronunciation and examples

Rare/Non-standard
UK/ˈmʌðər aʊt lɔː/US/ˈmʌðər aʊt lɑː/

Informal, colloquial, potentially jocular or ironic

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Quick answer

What does “mother-out-law” mean?

A wife's mother, viewed as a mother outside the traditional or biological relationship, often formed by analogy with 'mother-in-law'.

Audio

Pronunciation

Definition

Meaning and Definition

A wife's mother, viewed as a mother outside the traditional or biological relationship, often formed by analogy with 'mother-in-law'.

A term of address or reference for a wife's mother, sometimes used in specific family or cultural contexts to denote a relationship without the formal legal status of a 'mother-in-law', or to emphasize the distinction from one's biological mother.

Dialectal Variation

British vs American Usage

Differences

Equally non-standard and rare in both varieties. No significant regional difference in usage pattern.

Connotations

May carry a slightly more jocular or deliberate folksy tone in British English; in American English, might be perceived as a deliberate, informal coinage.

Frequency

Extremely low frequency in corpora for both. Appears primarily in personal narratives, fiction, or informal online discourse rather than established usage.

Grammar

How to Use “mother-out-law” in a Sentence

[Possessive pronoun] + mother-out-lawThe term mother-out-law + [verb phrase]

Vocabulary

Collocations

strong
my mother-out-lawher mother-out-law
medium
lovely mother-out-lawcall her mother-out-law
weak
joked about mother-out-lawintroduced as mother-out-law

Examples

Examples of “mother-out-law” in a Sentence

verb

British English

  • We don't have a word for it, so I suppose we mother-out-law her.

American English

  • They jokingly decided to mother-out-law each other's parents.

Usage

Meaning in Context

Business

Not used.

Academic

Not used; linguistics may cite it as an example of analogical word formation.

Everyday

Only in highly specific, informal interpersonal contexts to describe a family relationship.

Technical

Not used.

Vocabulary

Synonyms of “mother-out-law”

Strong

wife's mother

Neutral

partner's mother

Weak

the mother of my wifemy other mother

Vocabulary

Antonyms of “mother-out-law”

biological mothermother-in-law (in strict legal contrast)

Watch out

Common Mistakes When Using “mother-out-law”

  • Using it in formal writing.
  • Assuming it is a standard term known to all listeners.
  • Confusing it with 'outlaw' (criminal).

FAQ

Frequently Asked Questions

It is a non-standard, analogical word formation based on 'mother-in-law'. It is not found in standard dictionaries but is used occasionally in informal contexts.

Typically in informal situations to describe the mother of one's wife or long-term partner, especially when emphasizing the relationship exists outside of a formal, legal marriage.

'Mother-in-law' is the standard term for the mother of one's spouse. 'Mother-out-law' is a playful or contextual coinage suggesting a similar relationship but without the formal 'in-law' legal status.

It is not inherently offensive, but its meaning and tone are highly context-dependent. It could be seen as affectionate, jocular, or dismissive depending on usage. Caution is advised.

A wife's mother, viewed as a mother outside the traditional or biological relationship, often formed by analogy with 'mother-in-law'.

Mother-out-law is usually informal, colloquial, potentially jocular or ironic in register.

Mother-out-law: in British English it is pronounced /ˈmʌðər aʊt lɔː/, and in American English it is pronounced /ˈmʌðər aʊt lɑː/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • She's more of a mother-out-law than a mother-in-law.

Learning

Memory Aids

Mnemonic

Think: 'In-law' is official/inside the family. 'Out-law' plays on the opposite, suggesting an unofficial but recognized role 'outside' the formal structure.

Conceptual Metaphor

FAMILY RELATIONSHIPS ARE LEGAL CONTRACTS (with 'out-law' subverting the 'in-law' contract metaphor).

Practice

Quiz

Fill in the gap
Since they had a commitment ceremony but not a legal marriage, he humorously referred to her mum as his .
Multiple Choice

What is the most accurate description of 'mother-out-law'?

Practise

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mother-out-law: meaning, definition, pronunciation and examples | Lingvocore