lunar excursion module
noun (often initial capital letter) U.S. Aerospace.
lunar module. Abbreviation: LEM
Origin of lunar excursion module
First recorded in 1960–65
Words nearby lunar excursion module
lunar caustic,
lunar cycle,
lunar day,
lunar distance,
lunar eclipse,
lunar excursion module,
lunar module,
lunar month,
lunar orbiter,
lunar rainbow,
lunar rover