Standard Lemma guide

mega

adj · adv · name · noun · phrase · 12 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.

  • /ˈmɛɡə/
  • /ˈmeɪɡə/
  • Australia: Recorded audio is listed in the source snapshot.
  • rhymes with -ɛɡə
  • rhymes with -eɪɡə
  • CMU ARPABET: M EH1 G AH0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Very large.

Definition source: English Wiktionary via Wiktextract

Usage: informal, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Great; excellent.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, slang

Examples

  • July 15, 2011, Liam Gallagher, quoted at the launch of the new Manchester City F.C. kit I've been a City fan since I was a kid, so to be involved with the launch of a new kit is colossal. Manchester City fans are known for having a lot of style and the new shirt looks mega.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adv

Meaning 3

Extremely.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Examples

  • mega-fun
  • mega rich

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

name

Meaning 4

A placename

A town in Dire, Borena, Ormia, Ethiopia.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

name

Meaning 5

A placename

A village in Moriad district, Tambrauw, West Papua, Indonesia, on New Guinea.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

name

Meaning 6

A surname.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A megararity (extremely rare bird for a certain region).

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: biology, birdwatching, natural-sciences, ornithology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

The Steinhaus-Moser number 2

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

Initialism of Moon-Earth gravity assist.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Qualifier: space flight

Topics: aerospace, astronautics, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

Initialism of Mars-Earth gravity assist.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Qualifier: space flight

Topics: aerospace, astronautics, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

phrase

Meaning 11

Alternative letter-case form of MEGA (“Make Europe Great Again”).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

phrase

Meaning 12

Initialism of Make Europe Great Again.

Definition source: English Wiktionary via Wiktextract

Usage: European, abbreviation, alt-of, initialism

Topics: government, politics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From the prefix mega-, from Ancient Greek μέγας (mégas, “great, large, mighty”).

Across languages

Translations

6 source translations are retained for this English entry.

  • Finnish: mega- — very large
  • Finnish: jättiläis- — very large
  • Greek: μέγας (mégas) — very large
  • Finnish: mahtava — great, excellent
  • Finnish: erinomainen — great, excellent
  • Greek: μέγας (mégas) — great, excellent