lunar module

noun

: a space vehicle module designed to carry astronauts from the command module to the surface of the moon and back

called also lunar excursion module

Examples of lunar module in a Sentence

Recent Examples on the Web
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Bwefore the launch on Fox News, Charles Duke, 90, lunar module pilot of Apollo 16, rejected conspiracy theories about earlier missions. Ted Johnson, Deadline, 1 Apr. 2026 Apollo 9 and Apollo 10 performed this type of demonstration using a lunar module. Robert Z. Pearlman, Space.com, 30 Mar. 2026 That included Apollo 9 in March 1969 – during which two astronauts piloted a lunar module in Earth orbit – and Apollo 10 later in May, which was another moon-orbiting mission. Eric Lagatta, USA Today, 24 Mar. 2026 In 1969, Apollo 9 blasted off from Cape Kennedy on a mission to test NASA’s lunar module. ABC News, 16 Feb. 2026 See All Example Sentences for lunar module

Word History

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of lunar module was in 1967

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Cite this Entry

“Lunar module.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lunar%20module. Accessed 7 Apr. 2026.

Kids Definition

lunar module

noun
: a part of a space vehicle designed to carry astronauts from the command module to the surface of the moon and back

called also lunar excursion module

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