GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
impedimentsomething that impedes
fusionthe act or process of liquefying or rendering plastic by heat
ascendancygoverning or controlling influence : domination
nonentitysomething that does not exist or exists only in the imagination
intrepidcharacterized by resolute fearlessness, fortitude, and endurance
creeda brief authoritative formula of religious belief
torridparched with heat especially of the sun : hot
sounda particular auditory impression : tone
repressto check by or as if by pressure : curb
trougha long shallow often V-shaped receptacle for the drinking water or feed of domestic animals