ppl. a. [UN-1 8 b.] = prec. 2.

1

1853.  Westm. Rev., April, 475. We do not expect the preacher to prove anything before unproven.

2

1875.  Jowett, Plato (ed. 2), III. 149. Plato does not like to make an assertion which is unproven.

3