GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
forswearto make a liar of (oneself) under or as if under oath
executionerone who executes
prolificproducing young or fruit especially freely : fruitful
imbroglioan acutely painful or embarrassing misunderstanding
composurea calmness or repose especially of mind, bearing, or appearance : self-possession
peerone that is of equal standing with another : equal
slinkto go or move stealthily or furtively (as in fear or shame) : steal
potentialexisting in possibility : capable of development into actuality
grossglaringly noticeable usually because of inexcusable badness or objectionableness
sobernot intoxicated