English

Verb

contaminate ‎(third-person singular simple present contaminates, present participle contaminating, simple past and past participle contaminated)

1. (transitive) To make something dangerous or toxic by introducing impurities or foreign matter.

   Do not contaminate the peanut butter with the jelly.

   This water is contaminated. It isn't safe to drink.

2. (transitive) To soil, stain, corrupt, or infect by contact or association.
   • Shakespeare

     Shall we now / Contaminate our figures with base bribes?

   • Goldsmith

     I would neither have simplicity imposed upon, nor virtue contaminated.

   • 2014 April 12, Michael Inwood, “Martin Heidegger: the philosopher who fell for Hitler [print version: Hitler's philosopher]”, in The Daily Telegraph (Review), London, page R11:

     [Martin] Heidegger's repellent political beliefs do not contaminate his philosophical work.

3. (transitive) To make unfit for use by the introduction of unwholesome or undesirable elements.
4. To infect, often with bad objects

Related terms

• contaminable
• contamination
• contaminative

Translations

Italian

Verb

contaminate

1. second-person plural present of contaminare
2. second-person plural imperative of contaminare
3. feminine plural past participle of contaminare

Latin

Verb

contāmināte

1. second-person plural present active imperative of contāminō