GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
motea small particle : speck
alloythe degree of mixture with base metals : fineness
ulteriorgoing beyond what is openly said or shown and especially what is proper
munificentvery liberal in giving or bestowing (see bestow
poulticea soft usually heated and sometimes medicated mass spread on cloth and applied to sores or other lesions
seasonablesuitable to the season or circumstances : timely
ambushto attack by surprise from a hidden place : waylay
raspyharsh
porouspossessing or full of pores
perjurythe voluntary violation of an oath or vow either by swearing to what is untrue or by omission to do what has been promised under oath : false swearing