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apolune
[ ap-uh-loon ]
/ ˈæp əˌlun /
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noun Aerospace.
the point in a lunar orbit that is farthest from the moon.
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Compare perilune.
Words nearby apolune
Apologia pro Vita Sua, apologist, apologize, apologue, apology, apolune, apomict, apomixis, apomorphine, aponeurectomy, aponeurorrhaphy
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
British Dictionary definitions for apolune
apolune
/ (ˈæpəˌluːn) /
noun
the point in a lunar orbit when a spacecraft is at its greatest distance from the moonCompare apocynthion, perilune
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
Scientific definitions for apolune
apolune
[ ăp′ə-lōōn′ ]
The point at which an object orbiting the Moon, such as an artificial satellite, is farthest from the Moon's center.
The American Heritage® Science Dictionary
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