GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
trampletramp
banka mound, pile, or ridge raised above the surrounding level: such as
crypta chamber (such as a vault) wholly or partly underground
acclimateto adapt (someone) to a new temperature, altitude, climate, environment, or situation
corpulenthaving a large bulky body : obese
warrantsanction
miscreantunbelieving
clefta space or opening made by or as if by splitting : fissure
retrieveto locate and bring in (killed or wounded game)
ventriloquistone who uses or is skilled in ventriloquism