apolune vs point of apoapsis

apolune and point of apoapsis both are nouns.

Word	Noun	Adjective	Verb	Adverb
apolune	Yes	No	No	No
point of apoapsis	Yes	No	No	No

As nouns, point of apoapsis is a hypernym of apolune; that is, point of apoapsis is a word with a broader meaning than apolune:

apolune: apoapsis in orbit around the moon
point of apoapsis: (astronomy) the point in an orbit farthest from the body being orbited

Other hypernyms of apolune include apoapsis.

apolune (noun)	point of apoapsis (noun)
apoapsis in orbit around the moon	(astronomy) the point in an orbit farthest from the body being orbited