GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
respirationthe movement of air or dissolved gases into and out of the lungs
chroniccontinuing or occurring again and again for a long time
harbora place of security and comfort : refuge
trimto remove by or as if by cutting
meteoricof or relating to a meteor
galea strong current of air:
dormera window set vertically in a structure projecting through a sloping roof
maculatedmarked with spots : blotched
politicpolitical
bowdlerizeto expurgate (something, such as a book) by omitting or modifying parts considered vulgar