To make something dangerous or toxic by introducing impurities or foreign matter.
To soil, stain, corrupt, or infect by contact or association.
To infect, often with bad objects
To make unfit for use by the introduction of unwholesome or undesirable elements.
To make something harmful, especially by the addition of some unwanted product.
To violate sexually; to debauch; to dishonour.
To make something or somewhere less suitable for some activity, especially by the introduction of some unnatural factor.
To corrupt or profane
Polluted; defiled.