GRE Word List

VITIATE

to make faulty or defective : impair

The meaning of the word vitiate is to make faulty or defective : impair.

Random words

WordMeaning
charlatanquack
decryto depreciate (something, such as a coin) officially or publicly
visionaryhaving or marked by foresight and imagination
shoveto push along
scotchscottish
slickhaving a smooth surface : slippery
implicationsomething implied: such as
skittishlively or frisky in action : capricious
foistto introduce or insert surreptitiously or without warrant
ramifyto split up into branches or constituent parts