From Wiktionary, the free dictionary
From un- + defaced.
undefaced (not comparable)
- Not having been defaced.
2007 June 8, Holland Cotter, “Quirks and Attitude to Burn”, in New York Times[1]:Beyond this point, we’re in some low-rise, post-Trump city of the future, in which no line is straight, no monument respected, no surface undefaced.