GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
lineagedescent in a line from a common progenitor
ostensibleintended for display : open to view
daubto cover or coat with soft adhesive matter : plaster
swarma great number of honeybees emigrating together from a hive in company with a queen to start a new colony elsewhere
impingeencroach
precipitousprecipitate
inconsequentialof no significance : unimportant
sinecurean office or position that requires little or no work and that usually provides an income
pristinebelonging to the earliest period or state : original
continencethe ability to retain a bodily discharge voluntarily