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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The Apollo 8 lunar orbit mission astronauts — from left: James A. Lovell Jr., command module pilot; William A. Anders, lunar module pilot; and Frank Borman, commander — at the Kennedy Space Center. Denise Chow, NBC news, 8 Aug. 2025 Lovell and fellow crewmen, Jack Swigert and Fred Haise, working with Houston ground controllers, then converted their lunar module into an effective lifeboat. Patricio Chile, ABC News, 8 Aug. 2025 Flight controllers and the crew used the lunar module as a lifeboat to return safely to Earth. Anna Commander hannah Parry joshua Rhett Miller, MSNBC Newsweek, 8 Aug. 2025 The third crew member of Apollo 13 was Biloxi, Mississippi, native Fred Haise, the lunar module pilot who was part of the same astronaut class as Swigert. Eric Lagatta, USA Today, 28 July 2025 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 19 Aug. 2025.

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

Last Updated: - Updated example sentences
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