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Definitions

supernova

[soo-per-noh-vuh] / ˌsu pərˈnoʊ və /
NOUN
black hole
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"About three months after the collapse, as the supernova debris expands and cools, the gamma rays can begin to leak out," Acero said.

From Science Daily • May 27, 2026

Then there’s poet and novelist Ocean Vuong, whose appearance on the show in 2025 was like a supernova.

From Los Angeles Times • May 18, 2026

Scientists believe they are created by some of the universe's most violent events, including supernova explosions, jets from black holes, and pulsars.

From Science Daily • May 14, 2026

This helped researchers rule out competing theories, including the idea that the material came from older supernova explosions that slowly faded over millions of years.

From Science Daily • May 14, 2026

There’s only so much being invisible you can take before you just want to go supernova so no one can ignore you anymore.

From "From Twinkle, with Love" by Sandhya Menon




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