GRE Word List
OBSIDIAN
a dark natural glass formed by the cooling of molten lava
The meaning of the word obsidian is a dark natural glass formed by the cooling of molten lava.
Random words
| Word | Meaning |
|---|---|
| declivity | downward inclination |
| integral | essential to completeness : constituent |
| tribunal | a court or forum of justice |
| disgruntle | to make ill-humored or discontented |
| antecede | precede |
| vitiate | to make faulty or defective : impair |
| protean | of or resembling Proteus in having a varied nature or ability to assume different forms |
| subversive | the act of subverting : the state of being subverted |
| yield | to bear or bring forth as a natural product especially as a result of cultivation |
| credulity | readiness or willingness to believe especially on slight or uncertain evidence |