eclipse vs immersion

eclipse and immersion both are nouns.

Word	Noun	Adjective	Verb	Adverb
eclipse	Yes	No	Yes	No
immersion	Yes	No	No	No

eclipse (noun)	immersion (noun)
one celestial body obscures another	a form of baptism in which part or all of a person's body is submerged
	the act of wetting something by submerging it
	complete attention; intense mental effort
	sinking until covered completely with water
	(astronomy) the disappearance of a celestial body prior to an eclipse

eclipse (verb)	immersion (verb)
cause an eclipse of (a celestial body) by intervention
be greater in significance than