GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
luminarya person of prominence or brilliant achievement
profusionlavish expenditure : extravagance
impassivegiving no sign of feeling or emotion : expressionless
factiousof or relating to faction: such as
stifleto withhold from circulation or expression
deferput off
sovereignone possessing or held to possess supreme political power or sovereignty
knottymarked by or full of knots
tarryto delay or be tardy in acting or doing
overweeningarrogant