GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
succorrelief
defectionconscious abandonment of allegiance or duty (as to a person, cause, or doctrine) : desertion
rebusa representation of words or syllables by pictures of objects or by symbols whose names resemble the intended words or syllables in sound
beelinea straight direct course
thrashto beat soundly with or as if with a stick or whip : flog
oratorone who delivers an oration
saturateto satisfy fully : satiate
witticisma cleverly witty and often biting or ironic remark
incommodiousnot commodious : inconvenient
seduceto persuade to disobedience or disloyalty