1
: vast
a mega electronics store
2
: of the highest level of rank, excellence, or importance
a number one hit made her mega
variants
or meg-
1
a
: great : large
megaspore
b
: greatly surpassing others of its kind
megahit
2
: million (106)
megohm
megacycle
Examples of mega in a Sentence
Adjective
an actor who has become a mega celebrity
I will never understand why people build those mega houses on tiny lots.
Recent Examples on the Web
Verónica Egui Brito, Miami Herald, 31 Mar. 2025
The meeting, in which Xi reassured global investors about the country’s economic prospects to arrest a slide in foreign investment, comes just days before US President Donald Trump is due to announce a mega batch of tariffs targeting America’s many trading partners.
—John Liu, CNN Money, 28 Mar. 2025
According to Cohen, the testing challenge begins with the characteristics of participants who are attracted to the mega backdoor Roth option.
—Rick Unser, Forbes, 21 Mar. 2025
What came after mega runway shows and supersized flagship openings in China from the pandemic era were small and beautiful exhibitions for the masses.
—Tianwei Zhang, WWD, 25 Mar. 2025
See All Example Sentences for mega
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Adjective
Another Venezuelan who had no tattoos and whose asylum claim was pending was also deported to the mega prison.
—Verónica Egui Brito, Miami Herald, 31 Mar. 2025
The meeting, in which Xi reassured global investors about the country’s economic prospects to arrest a slide in foreign investment, comes just days before US President Donald Trump is due to announce a mega batch of tariffs targeting America’s many trading partners.
—John Liu, CNN Money, 28 Mar. 2025
According to Cohen, the testing challenge begins with the characteristics of participants who are attracted to the mega backdoor Roth option.
—Rick Unser, Forbes, 21 Mar. 2025
What came after mega runway shows and supersized flagship openings in China from the pandemic era were small and beautiful exhibitions for the masses.
—Tianwei Zhang, WWD, 25 Mar. 2025
See All Example Sentences for mega
Cite this Entry
“Mega.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mega. Accessed 16 Apr. 2025.
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