Definition of mega- in English:

Share this entry

mega-

Pronunciation: /ˈmeɡə-/

combiningForm

1Very large in size, extent, capacity, or amount: megalith
2(In units of measurement) denoting a factor of one million (106): megahertz megadeath
3 Computing Denoting a factor of 220.

Origin

From Greek megas 'great'.

Share this entry
 

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.