a. Obs. [UN-1 7 b, 5 b.] a. Incapable of proof. b. Improbable, unlikely.

1

1532.  More, Confut. Tyndale, Wks. 429/1. When Tyndall hath proued by thys vnprobable case, that women may consecrate the body of Christ.

2

1588.  Fraunce, Lawiers Log., Ded. ¶ 3. The unprobable assertion comprized in your last two Epithetes.

3

1602.  T. Fitzherbert, Apol., 4. The one [point], no doubt in their owne opinions vncertayne, and in ours altogeather vnprobable, if not vnpossible.

4

1652.  Gaule, Magastrom., 108. Is not, then, the latter … supposition still more unprobable?

5

1684.  Boyle, Porousn. Anim. & Solid Bod., vi. 104. I thought it not very unprobable that the great heat … might cleave … some of the Crystalline Fragments.

6