Definition of supernova
Short definition: The word supernova means a massive star explosion that releases enormous energy and light into space, often briefly outshining entire galaxies and helping create new elements that later form planets, stars, and even life.
Looking for a clear and natural explanation of the word supernova? The word supernova is commonly used in astronomy, science education, and space discussions. It refers to one of the most powerful events in the universe, when a star suddenly explodes and releases an enormous amount of energy. Supernovae play an important role in creating heavy elements and shaping galaxies. You will hear the word in documentaries, textbooks, and news about space discoveries. Below, each meaning is explained in a calm and natural way, with enough detail to feel clear, human, and informative.
Forms: supernova, supernovae, supernovas
Related: star n., explosion n., galaxy n.
Syllable: su-per-no-va
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(Noun) A powerful explosion that happens when a star reaches the end of its life.
A supernova is a massive explosion that occurs when a star can no longer support its own gravity, causing it to collapse or erupt violently and release an enormous amount of light energy and matter into space.
The supernova was so bright that it could be seen from Earth even though it happened millions of light years away.Scientists study supernova remnants to learn how stars die and how elements are spread through space.When a supernova occurs it can briefly shine brighter than an entire galaxy.Synonyms: stellar explosion, star burst, cosmic explosion, stellar collapse event, star death explosion, massive star eruption, cosmic blast, stellar detonation, star destruction event, galactic explosion, luminous burst, space explosion
Antonyms: star formation, star birth, calm star phase, stable star, steady burning star, stellar balance, quiet star life, slow stellar aging, star growth, stellar stability, non explosive phase, calm stellar state -
(Noun) A symbol of sudden dramatic change or intense impact.
Figuratively, a supernova can describe an event or person that appears suddenly with overwhelming intensity, causing major change attention or disruption before fading or transforming.
Her debut album hit the music scene like a supernova and changed her career overnight.The scandal exploded like a supernova completely altering public opinion.His short but intense success was often described as a supernova moment.Synonyms: sudden explosion, dramatic breakthrough, intense burst, overwhelming impact, explosive moment, powerful arrival, major disruption, attention grabbing event, rapid rise, brilliant flash, massive change, shocking emergence
Antonyms: gradual change, slow development, steady growth, quiet progress, smooth transition, calm evolution, low impact event, subtle shift, gentle change, steady advancement, minor effect, slow rise
