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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.

Because supernovae in distant galaxies usually do not produce detectable gravitational waves, some astronomers concluded that the event was likely an ordinary supernova unrelated to the earlier signal.

From Science Daily • Apr. 24, 2026

In simple terms, a supernova may have created two newborn neutron stars that quickly merged, producing a second explosion.

From Science Daily • Apr. 24, 2026

The space program’s dwindling wonder and joy winked out of existence, like a distant supernova.

From The Wall Street Journal • Apr. 15, 2026

This gap suggests that scientists may need to refine their assumptions about the conditions inside supernova explosions.

From Science Daily • Apr. 14, 2026

Knowing I would launch anything on my physical person—coins; old friendship bracelets; the rake—thirty feet in every direction, like a supernova star explosion.

From "Better Nate Than Ever" by Tim Federle




Vocabulary lists containing supernova