Morpheme
Mega
Type
free base
Denotation
(1) large, great, mighty; (2) second order of 103, 106
Etymology
Ancient Greek mégas
Evidence
mega, megabase, megabit, megabyte, megacephalic, megacurie, megacycle, megadeath, megadonor, megadose, megadyne, megafauna, megaflop, megaflora, megagram, megahertz, megajoule, megalithic, megamind, megaparsec, megaphone, megapixel, megapode, megapolis, megastar, megastorm, megastructure, megatherium, megaton, megavolt, megawatt
Notes
International System of Units “Metric Prefix”