Definition of "unfunded"

unfunded

adjective
not comparable
1. Not funded; having received no funding.
  Quotations
  It will also make more money available for electrification, which is seen by the industry and its stakeholders as the only feasible way to deliver carbon-neutral railway operations, but is as yet unfunded by the Treasury.
  2021 May 5, Industry Insider, “A chance for positive change”, in RAIL, number 930, page 68
2. Of a pension: paid out like a salary by the employer, without advance contributions from the employee.