a primitive root, (rather identified with H1350, through the idea of freeing, i.e. repudiating); to soil or (figuratively) desecrate:—defile, pollute, stain.
Outline
to defile, pollute, desecrate
(Niphal) to be defiled, be polluted
(Piel) to pollute, desecrate
(Pual) to be desecrated (of removal from priesthood)