burn up

verb

burned up or burnt up; burning up; burns up
Synonyms of burn upnext
: to be destroyed or cause (something) to be destroyed by fire
Most asteroids burn up upon entering the Earth's atmosphere.
Wildfires have been raging across the region burning up acres of forest.
Do we still need these old receipts? No, burn them up.

Examples of burn up in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Ultimately, due to Starship's suborbital trajectory on this launch, all of these satellites are expected to burn up in Earth's atmosphere about 20 minutes after they are deployed. Josh Dinner, Space.com, 13 July 2026 In March, a NASA spacecraft reentered Earth’s atmosphere, though it was expected that most or all of the probe burned up in the process. Amen Galinato, CNN Money, 10 July 2026 To retire them, the company plans to move many of them into a graveyard orbit, while others will be vaporized by burning up in Earth’s atmosphere during re-entry. Michael Kan, PC Magazine, 9 July 2026 Upon reaching orbit, Katalyst’s Link satellite will spend several weeks approaching the Swift observatory, which is unable to counter atmospheric drag and is likely to reenter the atmosphere and burn up later this year. Stephen Clark, ArsTechnica, 3 July 2026 See All Example Sentences for burn up

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Cite this Entry

“Burn up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/burn%20up. Accessed 18 Jul. 2026.

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