GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
constituenta member of a constituency
filchto steal secretly or casually
equanimityevenness of mind especially under stress
grandiosecharacterized by affectation of grandeur or splendor or by absurd exaggeration
clefta space or opening made by or as if by splitting : fissure
astronomicalof or relating to astronomy
sullyto make soiled or tarnished : defile
oratorone who delivers an oration
dregssediment contained in a liquid or precipitated (see precipitate
flukeflatfish