GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
ramshackleappearing ready to collapse : rickety
impoverishto make poor
apexthe uppermost point : vertex
disheartento cause to lose hope, enthusiasm, or courage : to cause to lose spirit or morale
torpedoa weapon for destroying ships by rupturing their hulls below the waterline: such as
enfranchiseto set free (as from slavery)
grandeurthe quality or state of being grand : magnificence
unguenta soothing or healing salve : ointment
soarto fly aloft or about
subservientuseful in an inferior capacity : subordinate