mega- - WordReference.com Dictionary of English

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- - meek
  - meerkat
  - meerschaum
  - meet
  - meet-and-greet
  - meeting
  - meeting ground
  - meeting house
  - mefloquine
  - mega
  - mega-
  - megabit
  - megabucks
  - megabyte
  - megadeath
  - megafauna
  - megaflop
  - megahertz
  - megalith
  - megalithic
  - megalo-
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mega-

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Concise Oxford English Dictionary © 2008 Oxford University Press:
mega-/ˈmeɡə-/

▶combining form

1 large: megalith.

2 denoting a factor of one million (10⁶): megahertz.

3 Computing denoting a factor of 2²⁰.

– origin from Gk megas ‘great’.

'mega-' also found in these Oxford entries:

M - mega - megalithic - megapode - megatherium - MeV - omega

Forum discussions with the word(s) "mega-" in the title:

mega = million?
Mega building
Mega Jack Pots?

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