Found 2 items, similar to lunar excursion module.
English → English (WordNet) Definition: lunar excursion module lunar excursion module n : a spacecraft that carries astronauts from the command module to the surface of the moon and back [syn: lunar module, LEM]
English → English (gcide) Definition: lunar excursion module 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]