Standard Lemma guide

MO

adj · adv · name · noun · num · symbol · 27 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: /məʊ/
  • US:
  • US: /moʊ/
  • Australia: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊ
  • /ˈməʊ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • homophone: mo
  • homophone: mo'
  • homophone: Moe
  • homophone: mow
  • CMU ARPABET: M OW1 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Initialism of mesio-occlusal.

Definition source: English Wiktionary via Wiktextract

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

Topics: dentistry, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Initialism of magnetooptical.

Definition source: English Wiktionary via Wiktextract

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

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

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Greater in amount, quantity, or number (of discrete objects, as opposed to more, which was applied to substances)

Definition source: English Wiktionary via Wiktextract

Usage: archaic, dialectal, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Alternative form of mo' (“more”).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, dialectal, not-comparable

Qualifier: African-American Vernacular

Examples

  • Yo, you got mo chips?

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adv

Meaning 5

To a greater degree.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adv

Meaning 6

Further, longer.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

name

Meaning 7

Abbreviation of Missouri: a state of the United States.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

name

Meaning 8

Abbreviation of Philip Morris Companies, now Altria Group.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of

Topics: business, finance, stock-ticker-symbol

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

name

Meaning 9

Initialism of Modern Orthodox.

Definition source: English Wiktionary via Wiktextract

Usage: Judaism, abbreviation, alt-of, initialism

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

name

Meaning 10

A diminutive of the male given names Mohammed, Moses, Maurice, Morris, Moritz, or Mortimer.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

name

Meaning 11

A diminutive of the female given names Marjorie, Maureen, Moira, or Monica.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

name

Meaning 12

A surname from Chinese.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

name

Meaning 13

Clipping of Moët.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, clipping, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

Initialism of modus operandi.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

noun

Meaning 15

Initialism of money order.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism, uncountable

Topics: banking, business

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

Initialism of medical officer.

Definition source: English Wiktionary via Wiktextract

Usage: UK, abbreviation, alt-of, countable, initialism, uncountable

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

Initialism of molecular orbital.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism, uncountable

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

noun

Meaning 18

Clipping of moment.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, clipping, colloquial, uncountable

Examples

  • Hang on a mo!

Meaning relationships

Synonyms: bit, sec, tick, bat of an eye, blink of an eye, crack, eyeblink, flash, glimpse, half a mo, instant, jiff, jiffy, jot, minute, mo, moment, New York minute, New York second, no time, second, span, split-second, spurt, stound, trice, twink, twinkle, twinkling, while

Antonyms: none provided

19

noun

Meaning 19

A homosexual.

Definition source: English Wiktionary via Wiktextract

Usage: slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

noun

Meaning 20

A moustache.

Definition source: English Wiktionary via Wiktextract

Usage: Australia, New-Zealand, colloquial

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

noun

Meaning 21

A molester.

Definition source: English Wiktionary via Wiktextract

Usage: slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

22

noun

Meaning 22

A moron.

Definition source: English Wiktionary via Wiktextract

Usage: slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

23

num

Meaning 23

The cardinal number occurring after el gro el do el (↋↋↋) and before mo one (1001) in a duodecimal system. Written 1000, decimal value 1728.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

symbol

Meaning 24

month

Definition source: English Wiktionary via Wiktextract

Examples

  • 12 yr 4 mo 17 d

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

noun

Meaning 25

a midwestern state in central United States; a border state during the American Civil War, Missouri was admitted to the Confederacy without actually seceding from the Union

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Missouri, Show Me State

Antonyms: none provided

Broader terms: American state

26

noun

Meaning 26

a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: molybdenum, atomic number 42

Antonyms: none provided

Broader terms: metallic element, metal

27

noun

Meaning 27

an indefinitely short time

Definition source: Princeton WordNet 3.0

Examples

  • wait just a moment
  • in a mo
  • it only takes a minute
  • in just a bit

Meaning relationships

Synonyms: moment, minute, second, bit

Antonyms: none provided

Broader terms: time

Narrower terms: blink of an eye, flash, heartbeat, instant, jiffy, split second, trice, twinkling, wink, New York minute

History

Etymology

From Middle English mo, from Old English mā, from Proto-Germanic *maiz, from a comparative form of Proto-Indo-European *meh2-. Cognate with Swedish mer, Danish mer; and with Irish mó, Albanian më. See also more, most.

Non-rhotic pronunciation of more. Only coincidentally similar to sense 1 above. Compare fo' (“for; four”), ho (“whore”).

Transliteration of Chinese 莫 (mò).

Clipping of homo, itself a short form of homosexual.

Clipping of moustache.

Clipping.

From mil, by analogy with do and gro.

Clipping of month.