Dictionary.com
Thesaurus.com

lunar excursion module

American  

noun

(often initial capital letter)
  1. lunar module. LEM


Etymology

Origin of lunar excursion module

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They are at work in the radiation measurement system aboard Lunar Orbiter I and will be used in the Apollo Project's lunar excursion module.

From Time Magazine Archive

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "lunar excursion module" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com