ppl. a. [UN-1 8.] Not smeared or dirtied with pitch.
1634. Sir T. Herbert, Trav., 105. In this Riuer are some long, deepe prams, sowed together with hempe and cord (but vnpitcht or calkt).
1648. Hexham, II. Onbepeckt, Vnpitcht, or Vndefiled with pitch.