Definition:Mega-one million of anything, megaton-one million tons
First megaplex theater sat 7,500 people.
One million dollars in cash.
Cline Mining Corp. produces 3 million tons of coal yearly.
Synonyms:
a lot of, abundant, adequate, ample, complete, considerable, copious, countless, endless, enough, everywhere, extravagant, full, galore, generous, great, heaps, immeasurable, jam-packed, lavish, loads, lotsa, many, mega , mucho, no end, plenteous, plentiful, profuse, satisfying, scads, sizable, substantial, sufficient, very many, voluminous
People have mega heroes, super heroes.
Definition:One million of something, megaton-one million tons, mega-great or large.