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Showing results for megastar. Search instead for megabar.
Definitions

megastar

NOUN
big name
Synonyms
WEAK
big star captain of industry celebrity headliner heavyweight idol mogul nabob panjandrum person to be reckoned with star superstar topliner very important person well-known person

Example Sentences

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The discovery of superconductivity in H3S at megabar pressures, with a Tc = 203 K by the research group led by Dr. Mikhail Eremets, represented a turning point.

From Science Daily • Dec. 21, 2025

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