GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
reaperone that reaps
dissuadeto advise (a person) against something
debonairsuave
irremediablenot remediable
forestallto exclude, hinder, or prevent (something) by prior occupation or measures
millenniumthe thousand years mentioned in Revelation (see revelation
exclaimto cry out or speak in strong or sudden emotion
reckoncount
irrefutableimpossible to refute : incontrovertible
reserveto hold in reserve : keep back