module : Idioms & Phrases
command module
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noun a space module in which astronauts can live and control the spacecraft and communicate with earth
WordNet
lunar excursion module
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noun a spacecraft that carries astronauts from the command module to the surface of the moon and back
LEM; lunar excursion module.
WordNet
lunar module
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noun a spacecraft that carries astronauts from the command module to the surface of the moon and back
LEM; lunar excursion module.
WordNet
power module
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noun module that provides power to operate other modules
