GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
consistencyagreement or harmony of parts or features to one another or a whole : correspondence
wrestto pull, force, or move by violent wringing or twisting movements
antipathya strong feeling of dislike
enduringlasting
iridescenthaving or exhibiting iridescence
aberrationthe fact or an instance of deviating or being aberrant especially from a moral standard or normal state
foppishfoolish
superannuatedoutmoded
thwartto oppose successfully : defeat the hopes or aspirations of
disabuseto free from error, misconception, or fallacy (see fallacy