ablactation vs bodily function

ablactation and bodily function both are nouns.

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

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

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

ablactation (noun)	bodily function (noun)
the act of substituting other food for the mother's milk in the diet of a child or young mammal	an organic process that takes place in the body
the cessation of lactation