GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
fictitiousof, relating to, or characteristic of fiction : imaginary
honeto sharpen or smooth with a whetstone
undulatinghaving a wavy surface, edge, or markings
syllogisma deductive scheme of a formal argument consisting of a major and a minor premise and a conclusion (as in "every virtue is laudable; kindness is a virtue; therefore kindness is laudable")
terseusing few words : devoid of superfluity
denigrateto attack the reputation of : defame
unaccountablenot to be accounted for : inexplicable
assimilateto take into the mind and thoroughly understand
reminiscenceapprehension of a Platonic idea as if it had been known in a previous existence
mutedbeing mute : silent