unpressurized

adjective

un·​pres·​sur·​ized ˌən-ˈpre-shə-ˌrīzd How to pronounce unpressurized (audio)
: not pressurized
an unpressurized airplane

Examples of unpressurized 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.
This move will resolve concerns about Dragon's unpressurized trunk section reentering the atmosphere in an uncontrolled manner. ArsTechnica, 1 Apr. 2025 But in general, the idea is to provide an unpressurized module in which one or more satellites can be pre-positioned in orbit. Stephen Clark, ArsTechnica, 26 Mar. 2025 Lunar Outpost is also competing for a NASA contract to build an unpressurized rover for a lunar test mission ahead of NASA's Artemis 5 mission, currently scheduled for 2030. Andrew Jones, Space.com, 11 Mar. 2025 In a statement last week, SpaceX said that the fire began in an unpressurized section at the back of the rocket. Geoff Brumfiel, NPR, 3 Mar. 2025 See All Example Sentences for unpressurized

Word History

First Known Use

1943, in the meaning defined above

Time Traveler
The first known use of unpressurized was in 1943

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Cite this Entry

“Unpressurized.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpressurized. Accessed 16 Apr. 2025.

Last Updated: - Updated example sentences
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