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Showing results for nova. Search instead for tova.
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.

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

My last album was the thing that put me on the map, and the song that went viral was the most pure bossa nova song that I’d released.

From Los Angeles Times • Dec. 16, 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

Where a nova could possibly be regarded as a miracle, a comet was too commonplace an occurrence to be handled in this way, so if comets were supralunary phenomena, Aristotle was wrong.

From "The Invention of Science" by David Wootton