GRE Word List

INVALIDATE

to make invalid

The meaning of the word invalidate is to make invalid.

Random words

WordMeaning
untowarddifficult to guide, manage, or work with : unruly
impermeablenot permitting passage (as of a fluid) through its substance
seasoneda time characterized by a particular circumstance or feature
forgea furnace or a shop with its furnace where metal is heated and wrought : smithy
purgatoryan intermediate state after death for expiatory purification
adagea saying often in metaphorical form that typically embodies a common observation
inceptionan act, process, or instance of beginning : commencement
grazeto feed on growing herbage, attached algae, or phytoplankton
slaughterthe act of killing
incriminateto charge with or show evidence or proof of involvement in a crime or fault