Standard Lemma guide

mom

adj · name · noun · verb · 13 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /mɒm/
  • US: /mɑm/
  • rhymes with -ɒm
  • rhymes with -ɑm
  • homophone: mom
  • Received-Pronunciation: /mɒm/
  • US: mŏm
  • US: [mɑ̃m]
  • Canada: /mɒm/
  • Canada: /mʌm/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: M AA1 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Initialism of month-over-month/month-on-month; compared to the same time period in the previous month.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, not-comparable

Topics: mathematics, sciences, statistics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

One’s mother.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Examples

  • I wish Mom and Dad didn't argue so much.

Meaning relationships

Synonyms: Mam, Mommy, Mother, Mummy, Mum

Antonyms: Dad

3

name

Meaning 3

A surname from Khmer.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Mother.

Definition source: English Wiktionary via Wiktextract

Usage: Canada, South-Africa, US, West-Midlands, colloquial, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Mother.

used as a term of address for one's wife

Definition source: English Wiktionary via Wiktextract

Usage: Canada, South-Africa, US, West-Midlands, broadly, colloquial, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

An adult female owner of a pet.

Definition source: English Wiktionary via Wiktextract

Usage: informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

prefix of a female commoner who marries a royal prince.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

Initialism of middle of the market.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, middle

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

Initialism of message-oriented middleware, hardware or software infrastructure supporting sending and receiving of messages between distributed systems.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, uncountable

Qualifier: hardware

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences, software

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

Initialism of motive, opportunity, means (“factors to consider in investigating a crime”).

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

Alternative form of MoM.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To care for in a motherly way.

Definition source: English Wiktionary via Wiktextract

Usage: Canada, US, informal, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

informal terms for a mother

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ma, mama, mamma, momma, mommy, mammy, mum, mummy

Antonyms: none provided

Broader terms: mother, female parent

History

Etymology

Proprialisation of mom.

Transliteration of Khmer មុំ (mum, “corner, angle”).

Clipping of momma.

Transliteration of Thai หม่อม (mɔ̀m)