GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
contrivedhaving an unnatural or false appearance or quality : artificial
volatilecharacterized by or subject to rapid or unexpected change
vigilantalertly watchful especially to avoid danger
savanta person of learning
bullya blustering, browbeating person
nimblequick and light in motion : agile
punitiveinflicting, involving, or aiming at punishment
puckerto become wrinkled or constricted
finishedentirely done
cantataa composition for one or more voices usually comprising solos, duets, recitatives, and choruses and sung to an instrumental accompaniment