WordValesupernova
the explosive death of a massive star
In more detail
1. (noun) an extremely bright explosion of a star that occurs when the star reaches the end of its life
2. (noun) a person or thing that suddenly becomes very famous or successful
Examples
- 1. Astronomers observed a supernova in a distant galaxy through their telescope.
- 2. The young actor became a supernova after starring in that blockbuster film.
How to use supernova
In astronomy, supernova refers to the violent death of a massive star or white dwarf, observable as an extremely bright celestial event. Metaphorically, it describes any person or phenomenon that suddenly achieves prominence or success. The term carries a sense of brightness, intensity, and drama, often implying that the success is rapid and spectacular but may be relatively brief.
Common phrases
- supernova explosion
- bright supernova
- nearby supernova
- supernova remnant
- become a supernova
- overnight supernova
Synonyms
stellar explosion · cosmic explosion · sudden success · breakout star · meteoric rise
Word family
supernovae (plural) · supernovas (plural)
A common mistake
Learners sometimes confuse supernova with nova (a less powerful stellar explosion) or use it too casually for any notable success rather than truly sudden or dramatic ones.
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