rotating about or surrounding the moon.
Origin of circumlunar
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for circumlunar
Historical Examples of circumlunar
Soon, the thrust would be needed in reverse, for braking action, near the end of the sixty hour journey into a circumlunar orbit.
The relatively low velocity needed to maintain vehicles in circumlunar orbits, made its danger to such vehicles small.
around or revolving around the moona circumlunar orbit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012