reserve vs reserve

reserve and reserve both are nouns.

Word	Noun	Adjective	Verb	Adverb
reserve	Yes	No	Yes	No
reserve	Yes	No	Yes	No

reserve (noun)	reserve (noun)
the trait of being uncommunicative; not volunteering anything more than necessary	the trait of being uncommunicative; not volunteering anything more than necessary
formality and propriety of manner	formality and propriety of manner
armed forces that are not on active duty but can be called in an emergency	armed forces that are not on active duty but can be called in an emergency
a district that is reserved for particular purpose	a district that is reserved for particular purpose
an athlete who plays only when a starter on the team is replaced	an athlete who plays only when a starter on the team is replaced
something kept back or saved for future use or a special purpose	something kept back or saved for future use or a special purpose
(medicine) potential capacity to respond in order to maintain vital functions	(medicine) potential capacity to respond in order to maintain vital functions

reserve (verb)	reserve (verb)
give or assign a resource to a particular person or cause	give or assign a resource to a particular person or cause
obtain or arrange (for oneself) in advance	obtain or arrange (for oneself) in advance
hold back or set aside, especially for future use or contingency	hold back or set aside, especially for future use or contingency
arrange for and reserve (something for someone else) in advance	arrange for and reserve (something for someone else) in advance