solar sail

noun

: a propulsive device for a spacecraft that consists of a flat material (such as aluminized plastic) designed to receive thrust from solar radiation pressure

Examples of solar sail in a Sentence

Recent Examples on the Web The solar sail mission launched on April 23 on board Rocket Lab’s Electron rocket from New Zealand. Passant Rabie / Gizmodo, Quartz, 2 May 2024 But one project stands out from the cohort of fluidic telescopes, pulsed plasma rockets, and quantum-dot solar sails—not only for its underlying science fiction concept, but its comparatively straightforward conceit. Andrew Paul, Popular Science, 16 May 2024 Once unfurled, the solar sail will stretch across 30 feet (9 meters) per side. Passant Rabie / Gizmodo, Quartz, 2 May 2024 Any solar sail’s boom system will need to remain stiff enough through harsh temperature fluctuations, as well as durable enough to last through lengthy mission durations. Andrew Paul, Popular Science, 24 Apr. 2024 See all Example Sentences for solar sail 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'solar sail.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of solar sail was in 1958

Dictionary Entries Near solar sail

Cite this Entry

“Solar sail.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solar%20sail. Accessed 30 Jun. 2024.

Last Updated: - Updated example sentences
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