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noun

starburst

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Starburst (noun) means a sudden burst or explosion, or a star-shaped pattern of light suggesting one. Example: “Fireworks lit the sky with bright starbursts of colour.”

noun
1
A sudden burst or explosion, or a star-shaped pattern of light suggesting one.
"Fireworks lit the sky with bright starbursts of colour."
2
In astronomy, a region or period of unusually intense star formation.
"The Milky Way will see a starburst in approximately 200,000,000 years."
"Astronomers spotted a starburst galaxy producing new stars at an incredible rate."

How to use starburst

Learner’s notes

In plain EnglishA burst of light or activity that radiates outward like a star, used both for visual effects and for regions of space making lots of new stars.

Common pairings
starburst pattern starburst galaxy starburst effect
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Word forms

Plural
starbursts
Third person singular
starbursts
Past tense
starbursted
Test yourself on “starburst” A quick quiz — meaning, synonyms & usage →

Fill the gap

Can you complete this real example?

Fireworks lit the sky with bright _____ of colour.

Etymology

A straightforward compound of "star" + "burst," describing something that bursts outward in a star-like pattern.

Frequently asked questions

What does “starburst” mean?
The word “starburst” means a sudden burst or explosion, or a star-shaped pattern of light suggesting one. In plain terms, a burst of light or activity that radiates outward like a star, used both for visual effects and for regions of space making lots of new stars.
How do you use “starburst” in a sentence?
Here is “starburst” used in a sentence: “Fireworks lit the sky with bright starbursts of colour.”
What part of speech is “starburst”?
“Starburst” is a noun.
How many meanings does “starburst” have?
“Starburst” has 2 distinct senses listed in this dictionary. The most common is: a sudden burst or explosion, or a star-shaped pattern of light suggesting one.