GRE Word List
INVALIDATE
to make invalid
The meaning of the word invalidate is to make invalid.
Random words
| Word | Meaning |
|---|---|
| paleontology | a science dealing with the life of past geologic periods as known from fossil remains |
| polygamist | marriage in which a spouse of either sex may have more than one mate at the same time compare polyandry |
| disabuse | to free from error, misconception, or fallacy (see fallacy |
| sensitization | the action or process of sensitizing |
| cognate | of the same or similar nature : generically alike |
| deciduous | falling off or shed seasonally or at a certain stage of development in the life cycle |
| connubial | of or relating to the married state : conjugal |
| beleaguer | besiege |
| rabble | a disorganized or confused collection of things |
| toss | to throw with a quick, light, or careless motion or with a sudden jerk |