GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
waylayto lie in wait for or attack (someone) from ambush
cupidityinordinate desire for wealth : avarice
luminarya person of prominence or brilliant achievement
expertisethe skill of an expert
fanciedimagined or believed to be true or real
recantto withdraw or repudiate (a statement or belief) formally and publicly : renounce
vigilthe act of keeping awake at times when sleep is customary
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plaitpleat
conspireplot