immersion vs centering

immersion and centering both are nouns.

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

As nouns, centering is a hyponym of immersion; that is, centering is a word with a more specific, narrower meaning than immersion:

Other hyponyms of immersion include centring, direction, focal point, focus, focusing, focussing, specialism, study.

immersion (noun)	centering (noun)
a form of baptism in which part or all of a person's body is submerged	(American football) putting the ball in play by passing it (between the legs) to a back
the act of wetting something by submerging it	the concentration of attention or energy on something
complete attention; intense mental effort
sinking until covered completely with water
(astronomy) the disappearance of a celestial body prior to an eclipse