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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When Aldrin activated that radar, however, the lunar module was on its final approach and had to process a large amount of data. Manon Bischoff, Scientific American, 12 May 2026 On Apollo 9, two astronauts took the lunar module for a test run, separating from the command module with the mission’s third crew member for more than six hours before reconnecting in low-Earth orbit. Stephen Clark, ArsTechnica, 28 Apr. 2026 History was made back in July of 1969 when Neil Armstrong and Buzz Aldrin were the first humans to land on the moon in the Apollo 11 lunar module, on the western edge of the Sea of Tranquility. Mike Lynch, Twin Cities, 26 Apr. 2026 The Eagle lunar module that first landed on the moon in 1969 had living space of 235 cubic feet. Thomas Black, Mercury News, 24 Apr. 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 20 May. 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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