1. Incapable of being paid: a. Of debts, etc.
1463. G. Ashby, Prisoners Refl., 44. I am put to vnpayable det.
1611. Cotgr., Insolvable, vnpayable, vnlikely to be payed.
1656. Earl Orrery, Parthen., III. IV. 269. I finde my scores of gratitude are as unpayable to the Brother, as those of adoration are to the Sister.
a. 1716. South, Serm. (1744), X. 295. The debt of a thousand talents due to him from her, yet by reason of this her great poverty utterly unpayable.
1899. Mackail, W. Morris, ii. 27. The price is unpayable.
b. Of persons.
1856. Lever, Martins of Cro M., xxxi. 325. Our Club [would] become only an asylum for unpayable tailors.
1868. Carlyle, in Mrs. Cs Lett. (1883), I. 24. A poor creditor, unpayable, overheard Mrs. A. whispering, Let us keep [etc.].
2. Incapable of paying, unremunerative.
1880. G. Sutherland, Tales Goldfields, 50. The goldfields were unpayable.
1896. in Morris, Austral.-Eng. (1898), 487. Unpayable Lines . Of these [railways] 33 do not pay working expenses.