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 |
|---|---|
| preempt | to acquire (something, such as land) by preemption |
| prime | the second of the canonical hours |
| depreciate | to lower in honor or esteem |
| suppliant | supplicant |
| mausoleum | a large tomb |
| concede | to acknowledge grudgingly or hesitantly |
| pulmonary | of, relating to, affecting, or occurring in the lungs |
| virtuoso | one who excels in the technique of an art |
| egoism | a doctrine that individual self-interest is the actual motive of all conscious action |
| hostility | deep-seated usually mutual ill will |