Definify.com

Webster 1828 Edition

pp.

Impregnated with something noxious, disagreeable to the senses or poisonous; infected;corrupted; stained.

tainted ‎(comparative more tainted, superlative most tainted)

Corrupted or filled with imperfections.
Hey, get that away from me! It was bought with tainted money.
(computer security, of data) Originating from an untrusted source.
Do not use tainted values in SQL queries.‎

Nouns to which "tainted" is often applied: food, meat, beef, pork, milk, water, fish, toys, love, evidence, money, reputation.

corrupted or filled with imperfections

Finnish: pilaantunut (fi), saastunut (fi), turmeltunut (fi)
Greek: ανήθικος (el) ‎(aníthikos), διεφθαρμένος (el) ‎(dieftharménos), φαύλος (el) ‎(fávlos)

tainted