GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
supplecompliant often to the point of obsequiousness
ancestryline of descent : lineage
nebulousof, relating to, or resembling a nebula : nebular
prefatoryof, relating to, or constituting a preface
commonplacecommonly found or seen : ordinary
admonishto indicate duties or obligations to
slighthaving a slim or delicate build : not stout or massive in body
bulkmagnitude
betrothto promise to marry
preamblean introductory statement