chelation vs medicine

chelation and medicine both are nouns.

Word	Noun	Adjective	Verb	Adverb
chelation	Yes	No	No	No
medicine	Yes	No	Yes	No

chelation (noun)	medicine (noun)
the process of forming a ring by forming one or more hydrogen bonds	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
(medicine) the process of removing a heavy metal from the bloodstream by means of a chelate as in treating lead or mercury poisoning	punishment for one's actions
	(medicine) something that treats or prevents or alleviates the symptoms of disease
	the branches of medical science that deal with nonsurgical techniques

chelation (verb)	medicine (verb)
	treat medicinally, treat with medicine