GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
puzzleto offer or represent to (someone) a problem difficult to solve or a situation difficult to resolve : challenge mentally
inclusivebroad in orientation or scope
insouciantlighthearted unconcern : nonchalance
decoya pond into which wildfowl are lured for capture
husbandrythe cultivation or production of plants or animals : agriculture
turmoila state or condition of extreme confusion, agitation, or commotion
extraneousexisting on or coming from the outside
morosehaving a sullen and gloomy disposition
enlivento give life, action, or spirit to : animate
discernibleable to be perceived by a sense (such as sight or smell) or by the mind : capable of being discerned