GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
mesmerizeto subject to mesmerism
outspokendirect and open in speech or expression : frank
impermeablenot permitting passage (as of a fluid) through its substance
genesisthe origin or coming into being of something
excisean internal tax levied on the manufacture, sale, or consumption of a commodity
hewto cut with blows of a heavy cutting instrument
tensilecapable of tension : ductile
mutterto utter sounds or words indistinctly or with a low voice and with the lips partly closed
cloistera monastic establishment
forda shallow part of a body of water that may be crossed by wading