Meaning of volunteer

Definition of volunteer

(adj) without payment; "the soup kitchen was run primarily by unpaid helpers"; "a volunteer fire department"
(noun) (military) a person who freely enlists for service
a person who performs voluntary work
a native or resident of Tennessee
(verb) tell voluntarily; "He volunteered the information"
agree freely; "She volunteered to drive the old lady home"; "I offered to help with the dishes but the hostess would not hear of it"

Other information on volunteer

WIKIPEDIA results for volunteer
Amazon results for volunteer