taint

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
taint

Plural
taints

  1. (countable) A taint is a trace of bad substance in something.

Verb[change]

Plain form
taint

Third-person singular
taints

Past tense
tainted

Past participle
tainted

Present participle
tainting

  1. (transitive) If you taint something, you contaminate or pollute it.