GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
forlornbereft
impromptumade, done, or formed on or as if on the spur of the moment : improvised
concurto express agreement
confinesomething (such as borders or walls) that encloses
freneticmarked by fast and energetic, disordered, or anxiety-driven activity : frenzied
panga brief piercing spasm of pain
benevolentmarked by or disposed to doing good
simulateto give or assume the appearance or effect of often with the intent to deceive : imitate
capacitylegal competency (see competence
igneousformed by solidification of magma