inoculate vs practice of medicine

inoculate is not a noun while practice of medicine is a noun.

Word	Noun	Adjective	Verb	Adverb
inoculate	No	No	Yes	No
practice of medicine	Yes	No	No	No

inoculate (noun)	practice of medicine (noun)
	the learned profession that is mastered by graduate training in a medical school and that is devoted to preventing or alleviating or curing diseases and injuries

inoculate (verb)	practice of medicine (verb)
perform vaccinations or produce immunity in by inoculation
insert a bud for propagation
impregnate with the virus or germ of a disease in order to render immune
introduce a microorganism into
introduce an idea or attitude into the mind of