Adulterate is a verb that means ‘to corrupt or make impure.’

The Latin verb aldulterare (all do Ter RAWR ay) means ’to corrupt.’ Our word of the day has been around since the 16th century. Here’s an example:

At first, I was afraid that adding a violin player to our punk rock band would adulterate our sound. But it turned out the only thing that corrupted out sound was the fact that we weren’t very good.