impūrĭtas (inp-), ātis, f. [impurus],
uncleanness (in a moral sense), pollution , impurity : cum omnes impuritates pudica in domo quotidie susciperes, Cic. Phil. 2, 3, 6; sing., Vulg. Lev. 5, 3.
impūritās (inp-) ātis, f impurus, uncleanness, pollution, impurity : caeni: omnīs impuritates susc...
An Elementary Latin Dictionary