periselene

English Thesaurus

1. periapsis in orbit around the moon (noun.location)

hypernym	:	periapsis, point of periapsis,
definition	:	(astronomy) the point in an orbit closest to the body being orbited (noun.location)

antonym	:	apolune, aposelene,
definition	:	apoapsis in orbit around the moon (noun.location)

antonym	:	apolune, aposelene,
definition	:	apoapsis in orbit around the moon (noun.location)