GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
baffleto defeat or check (someone) by confusing or puzzling : to confuse or frustrate completely : disconcert
mementosomething that serves to warn or remind
impelto urge or drive forward or on by or as if by the exertion of strong moral pressure : force
computeto determine especially by mathematical means
reprimanda severe or formal reproof
immunenot susceptible or responsive
feintsomething feigned
imperialof, relating to, befitting, or suggestive of an empire or an emperor
warpa series of yarns extended lengthwise in a loom and crossed by the weft
studiousassiduous in the pursuit of learning