galactosis vs secernment

galactosis and secernment both are nouns.

Word	Noun	Adjective	Verb	Adverb
galactosis	Yes	No	No	No
secernment	Yes	No	No	No

As nouns, secernment is a hypernym of galactosis; that is, secernment is a word with a broader meaning than galactosis:

galactosis: the secretion of milk
secernment: the organic process of synthesizing and releasing some substance

Other hypernyms of galactosis include secretion.

galactosis (noun)	secernment (noun)
the secretion of milk	the cognitive process whereby two or more stimuli are distinguished
	the organic process of synthesizing and releasing some substance