an act that is causing disgust or is offensive to the physical, moral taste or social life.

to make unholy or ceremonially unclean; to defile.

to cause impurity; to make filthy or dirty.

to become unholy, ceremonially unclean; to be defiled.

to spoil physically or morally.

to cause inter-caste marriages and break the traditional caste system.

the act or an instance of breaking the traditional caste system by inter-caste marriages.