GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
amokan episode of sudden mass assault against people or objects usually by a single individual following a period of brooding that has traditionally been regarded as occurring especially in Malaysian culture but is now increasingly viewed as psychopathological behavior occurring worldwide in numerous countries and cultures
horoscopea diagram of the relative positions of planets and signs of the zodiac at a specific time (as at one's birth) for use by astrologers in inferring individual character and personality traits and in foretelling events of a person's life
sadisticof, relating to, or characterized by sadism
confoundto throw (a person) into confusion or perplexity
homogeneousof the same or a similar kind or nature
minutethe 60th part of an hour of time : 60 seconds
wistfulfull of yearning or desire tinged with melancholy
weatherthe state of the atmosphere with respect to heat or cold, wetness or dryness, calm or storm, clearness or cloudiness
adventthe period beginning four Sundays before Christmas and observed by some Christians as a season of prayer and fasting
reiterateto state or do over again or repeatedly sometimes with wearying effect