- the point in a lunar orbit that is farthest from the moon.
Origin of apolune
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin for apolune
C20: from apo- + -lune, from Latin lūna moon
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
- The point at which an object orbiting the Moon, such as an artificial satellite, is farthest from the Moon's center.
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