ppl. a. (UN-1 10.)

1

1853.  Ruskin, Stones Ven., II. 199. Scripture History … sets down with unmoved and unexcusing resoluteness the virtues and errors of all men of whom it speaks.

2

1858.  Miss Mulock, Th. ab. Wom., 275. With a resolute, uncompromising, unexcusing veracity.

3