GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
heterodoxcontrary to or different from an acknowledged standard, a traditional form, or an established religion : unorthodox
miasmaa vaporous exhalation formerly believed to cause disease
ventilateto expose to air and especially to a current of fresh air for purifying, curing, or refreshing
multilingualof, having, or expressed in several languages
homelysuggestive or characteristic of a place of residence or home
catharsispurification or purgation of the emotions (such as pity and fear) primarily through art
primogeniturethe state of being the firstborn of the children of the same parents
deprecateto express disapproval of
obtrudeto thrust out : extrude
negligibleso small or unimportant or of so little consequence as to warrant little or no attention : trifling