Search Result for "lunar excursion module":
Wordnet 3.0

NOUN (1)

1. a spacecraft that carries astronauts from the command module to the surface of the moon and back;
[syn: lunar excursion module, lunar module, LEM]



The Collaborative International Dictionary of English v.0.48:

LEM \LEM\, LEM \L.E.M.\n. [acronym from Lunar Excursion Module.]
   (Astronautics)
   A lunar excursion module, a spacecraft designed to
   transport people from a command module in orbit around the
   moon to the surface of the moon and back again.

   Syn: lunar excursion module, lunar module.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

lunar excursion module
    n 1: a spacecraft that carries astronauts from the command
         module to the surface of the moon and back [syn: lunar
         excursion module, lunar module, LEM]