Mega-
//ˈmɛɡə//
Word Type
Prefix
The word "mega-" can be used as a prefix.
Word Relationships
Derived Terms
Megacheiroptera Megatherium mega mega world mega-wide megabar megabase megabit megabucks megabyte megacephalic megacephalous megacephaly megacity megacurie megacycle megadeath megadonor megadose megadyne megafarad megafauna megaflop megaflora megagamete megagauss megagram megagramme megaherbivore megahertz megajoule megaliter megalith megalithic megalitre megalomania megalomaniac megalomanic megameter megametre megamind meganewton megapack megaparsec megaphone megapixel megapode megapolis megarad megascope megasporangium megaspore megasporic megasporophyll megastar megastore megastorm megastructure megatechnology megathere megatherian megaton megavertebrate megavitamin megavolt megawatt megohm
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.