GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
checkeredmarked by alternating squares of different colors, shades, or materials
gratiswithout charge or recompense : free
travailwork especially of a painful or laborious nature : toil
wizenedto become dry, shrunken, and wrinkled often as a result of aging or of failing vitality
anodyneserving to alleviate pain
championshipdesignation as champion
minatoryhaving a menacing quality
fructifyto bear fruit
degradationthe act or process of degrading
discriminateto mark or perceive the distinguishing or peculiar features of