GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
entreethe act or manner of entering : entrance
bucolicof or relating to shepherds or herdsmen : pastoral
gobbleto swallow or eat greedily
barragea dam placed in a watercourse to increase the depth of water or to divert it into a channel for navigation or irrigation
forthcomingbeing about to appear or to be produced or made available
peerlessmatchless
opalescentreflecting an iridescent light
grandiosecharacterized by affectation of grandeur or splendor or by absurd exaggeration
ancillarysubordinate
charlatanquack