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1. • • Meaning of supernova in English supernova noun [ C ] uk / ˌsuː.pəˈnəʊ.və / us / ˌsuː.pɚˈnoʊ.və / plural supernovae uk / -viː / us supernovas Add to word list a star that has exploded, strongly increasing its brightness for a few months
     dictionary.cambridge.org/dictionary/english/supernova

     SUPERNOVA | English meaning - Cambridge Dictionary

2. People also ask

   What does supernova mean?

   • 超新星（指因爆炸而數月內亮度大增的恆星）… 超新星（指因爆炸而数月内亮度大增的恒星）… supernova… supernova… Need a translator? Get a quick, free translation! SUPERNOVA definition: 1. a star that has exploded, strongly increasing its brightness for a few months 2. a star that has…. Learn more.

   SUPERNOVA | English meaning - Cambridge Dictionary

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   What is the difference between a nova and a supernova?

   • Did you know? A nova, despite its name, isn't actually a "new" star, but rather one that wasn't noticed until it exploded, when it may increase in brightness by a million times before returning to its previous state a few days later. A supernova is far larger; a star in its supernova state may emit a billion times as much light as previously.

   Supernova Definition & Meaning - Merriam-Webster

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   What is the difference between a star and a supernova?

   • A star is often thought of as `bright-white-continuing`. On the other hand, a supernova is `radiant-splendid-dying`. For instance, the light from a supernova will not reach Neverness for thirteen more years. However, New Utah must have had billions of years to build up an oxygen atmosphere after the supernova event.

   SUPERNOVA definition and meaning | Collins English Dictionary

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   What is a supernova nebula?

   • A supernova creates an expanding shell of debris, called a supernova remnant, that radiates radio waves, X-rays, and light, for hundreds or thousands of years. (Collins English Dictionary. Copyright © HarperCollins Publishers)

   SUPERNOVA definition and meaning | Collins English Dictionary

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   How do supernovae occur?

   • Supernovae occur when a supergiant star collapses suddenly at the end of its life, condensing its core material into an extremely compact mass that then undergoes a slight rebound. The resulting shock wave sends all matter surrounding the core flying into space, leaving a neutron star or black hole at the site of the core's collapse.

   SUPERNOVA Definition & Meaning - Dictionary.com

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   Did a exploding star cause a supernova?

   • It was something of a cultural supernova -- a brightly burning explosion born of catastrophe, most brilliant just before extinction. He normally works on supernovae -- exploding stars, governed by complex physics. A nearby exploding star, or supernova, is almost certainly not the culprit.

   SUPERNOVA | definition in the Cambridge English Dictionary

   dictionary.cambridge.org/us/dictionary/english/supernova

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3. dictionary.cambridge.org › english › supernovaSUPERNOVA | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › english › supernova

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   SUPERNOVA definition: 1. a star that has exploded, strongly increasing its brightness for a few months 2. a star that has…. Learn more.

   • English (US)

     SUPERNOVA meaning: 1. a star that has exploded, strongly...

   • Supernova: Portuguese Translation

     SUPERNOVA translate: supernova. Learn more in the Cambridge...

   • Supernova in Traditional Chinese

     SUPERNOVA translate: 超新星（指因爆炸而數月內亮度大增的恆星）. Learn more in the...

   • Supernova in Simplified Chinese

     SUPERNOVA translate: 超新星（指因爆炸而数月内亮度大增的恒星）. Learn more in the...

   • Pronunciation in English

     supernova pronunciation. How to say supernova. Listen to the...

4. www.collinsdictionary.com › english › supernovaSUPERNOVA definition and meaning | Collins English Dictionary

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   a star that explodes catastrophically owing to either instabilities following the exhaustion of its nuclear fuel or gravitational collapse following the accretion of matter from an orbiting companion star, becoming for a few days up to one hundred million times brighter than the sun.

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6. dictionary.cambridge.org › english › supernovaSUPERNOVA | definition in the Cambridge English Dictionary

   dictionary.cambridge.org › english › supernova

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   SUPERNOVA meaning: 1. a star that has exploded, strongly increasing its brightness for a few months 2. a star that has…. Learn more.

7. www.merriam-webster.com › dictionary › supernovaSupernova Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › supernova

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   1. : the explosion of a star in which the star may reach a maximum intrinsic luminosity one billion times that of the sun. 2. : one that explodes into prominence or popularity. also: superstar.

8. www.dictionary.com › browse › supernovaSUPERNOVA Definition & Meaning - Dictionary.com

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   noun. a star that explodes catastrophically owing to either instabilities following the exhaustion of its nuclear fuel or gravitational collapse following the accretion of matter from an orbiting companion star, becoming for a few days up to one hundred million times brighter than the sun.

9. en.thefreedictionary.com › supernovaSupernova - definition of supernova by The Free Dictionary

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   Define supernova. supernova synonyms, supernova pronunciation, supernova translation, English dictionary definition of supernova. n. pl. su·per·no·vae or su·per·no·vas A rare celestial phenomenon involving the explosion of a star and resulting in an extremely bright, short-lived object...

10. www.oxfordlearnersdictionaries.com › us › definitionsupernova noun - Definition, pictures, pronunciation and ...

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    Definition of supernova noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.