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GRE Word List

INVALIDATE

weaken; destroy; make invalid; nullify

The meaning of the word invalidate is weaken; destroy; make invalid; nullify.

Random words

WordMeaning
baroquehighly ornate
provisionaltentative; temporary
dermatologistone who studies the skin and its diseases
acidulousslightly sour (in taste or manner); sharp; caustic
aviaryenclosure for birds; large cage
alloymixture as of metals; something added that lowers in value or purity; V: mix; make less pure; lower in value or quality; spoil; CF. unalloyed: not in mixture with other maetals; pure; complete; unqualified; Ex. unalloyed happiness
unearthlynot earthly; supernatural; weird; ghostly
parryward off a blow; deflect; Ex. He parried the unwelcome question very skillfully; N. CF. 막는다는 개념이 아님
hibernalwintry; wintery; of or like winter
auditexamination of accounts of a business; official examination; V.

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