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Definitions

nova

[noh-vuh] / ˈnoʊ və /
NOUN
variable star that suddenly erupts
Synonyms
STRONGEST
STRONG
WEAK
aster orb


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.

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The project, released just before Coachella, blended a diverse range of rhythms such as pop, Brazilian funk, R&B and bossa nova -- a mix that, for Sonza, is the essence of Brazil.

From Barron's Apr. 13, 2026

A nova happens in a close binary system when a white dwarf, the dense leftover core of a star, pulls gas from a nearby companion.

From Science Daily Dec. 31, 2025

Pair the bagels with hand sliced nova salmon, cream cheese, and a slice of tomato for a true feast.

From Salon Dec. 4, 2025

“Oganesson” is constructed around his delicate strummed riff, which recalls the ease of bossa nova, and it has an airiness and jazziness not found elsewhere on the record.

From The Wall Street Journal Oct. 28, 2025

The real revolution in astronomy came with Tycho Brahe’s nova, with the abandonment of belief in the crystalline spheres, and with the invention of the telescope.

From "The Invention of Science" by David Wootton

During its first 15 years, Fermi-LAT detected GeV emission from more than 20 novae, showing that these eruptions can produce gamma rays in our galaxy and pointing to their promise as multi-messenger sources.

From Science Daily Dec. 31, 2025

The researchers estimate that the rate of ONe novae peaked around 8 billion years ago, meaning that phosphorus would have been readily available when the Solar System started to form around 4.6 billion years ago.

From Science Daily May 10, 2024

Some even linked this possibility with novae observed in the sky — sudden bursts of light that dazzle the midnight firmament.

From Salon Aug. 12, 2023

"I was looking for a much more common type of outburst called novae."

From Scientific American May 3, 2023

Proper naked-eye observations of novae and comets could produce results incompatible with celestial-sphere astronomy, but these results were irrelevant to planetary predictions.

From "The Invention of Science" by David Wootton

There are more than 400 known novas in the Milky Way galaxy.

From New York Times Mar. 8, 2024

The Zwicky Transient Facility scans the sky for stars that rapidly change in brightness, which could be events such as novas.

From Scientific American May 3, 2023

There was a kind of cosmic rightness: two novas exploding together.

From New York Times Dec. 19, 2018

The Brazilian duo Minas will perform jazz sambas and bossa novas.

From Washington Post Oct. 1, 2015

Arguments over the location of novas and comets in the heavens thus continued even after 1610, after which date the traditional Ptolemaic system was abandoned by all competent participants.

From "The Invention of Science" by David Wootton



Vocabulary lists containing nova


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