Definitions for "Unpaid"
engaged in as a pastime; "an amateur painter"; "gained valuable experience in amateur theatricals"; "recreational golfers"; "reading matter that is both recreational and mentally stimulating"; "unpaid extras in the documentary"
To present participles which come from intransitive verbs, or are themselves employed as adjectives, to mark the absence of the activity, disposition, or condition implied by the participle;
Keywords:  helpers, soup, volunteer, kitchen, fire
without payment; "the soup kitchen was run primarily by unpaid helpers"; "a volunteer fire department"
Keywords:  wages, bill, paid
not paid; "unpaid wages"; "an unpaid bill"