: one that lands
especially : a space vehicle that is designed to land on a celestial body (such as the moon or a planet)

Examples of lander in a Sentence

Recent Examples on the Web
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Among their duties, the dual landers scooped up the first soil samples of Mars and deposited those precious collectibles into onboard, specialized equipment. Leonard David, Space.com, 20 July 2026 On July 20, 1976, Viking 1—the first successful Mars lander in history—touched down on the red planet. Alan Taylor, The Atlantic, 20 July 2026 This, in turn, would move Starship closer to readiness for flights to the Moon in support of NASA’s Artemis lunar lander program. Stephen Clark, ArsTechnica, 17 July 2026 As part of its Artemis program, the space agency hopes to use a lunar-lander variant of the vehicle to send astronauts to the surface of the moon as soon as 2028. Lee Billings & Claire Cameron, Scientific American, 16 July 2026 See All Example Sentences for lander

Word History

First Known Use

1859, in the meaning defined above

Time Traveler
The first known use of lander was in 1859

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Cite this Entry

“Lander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lander. Accessed 29 Jul. 2026.

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