contaminate

The hope, according to Rucker, is that Beck threatens to contaminate Fox News' overall brand.

"They were afraid they would contaminate the other embryos," said Monica.

In practice they do not transfer to knife edges or cross-contaminate other foods because the board will not let go of them.

To purify liquids by the dissipation of the volatile matters which may contaminate them.

How could I know a wretched exile had returned to contaminate the soil with foreign vulgarity?

One spotted peach will contaminate an entire basket, one drop of ink cloud a full glass of clear water.

Did you think for a moment that I would leave this angel from heaven here, for you to contaminate with your filthy breath!

Even his engagements in the service of excise did not, at first, threaten either to contaminate the poet or to ruin the farmer.