opsonisation vs bodily function

opsonisation and bodily function both are nouns.

Word	Noun	Adjective	Verb	Adverb
opsonisation	Yes	No	No	No
bodily function	Yes	No	No	No

As nouns, bodily function is a hypernym of opsonisation; that is, bodily function is a word with a broader meaning than opsonisation:

opsonisation: process whereby opsonins make an invading microorganism more susceptible to phagocytosis
bodily function: an organic process that takes place in the body

Other hypernyms of opsonisation include activity, bodily process, body process.

opsonisation (noun)	bodily function (noun)
process whereby opsonins make an invading microorganism more susceptible to phagocytosis	an organic process that takes place in the body