GRE Word List
INVALIDATE
to make invalid
The meaning of the word invalidate is to make invalid.
Random words
| Word | Meaning |
|---|---|
| somnambulist | an abnormal condition of sleep in which motor acts (such as walking) are performed |
| paleontology | a science dealing with the life of past geologic periods as known from fossil remains |
| authoritarian | of, relating to, or favoring blind submission to authority |
| adamant | unshakable or insistent especially in maintaining a position or opinion : unyielding |
| droll | having a humorous, whimsical, or odd quality |
| incite | to move to action : stir up : spur on : urge on |
| convert | to bring over from one belief, view, or party to another |
| stratagem | an artifice or trick in war for deceiving and outwitting the enemy |
| sift | to put through a sieve |
| infantile | of or relating to infants or infancy |