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 |
|---|---|
| redoubtable | causing fear or alarm : formidable |
| balmy | having the qualities of balm : soothing |
| imperturbable | marked by extreme calm, impassivity, and steadiness : serene |
| squabble | a noisy altercation or quarrel usually over petty matters |
| scholarly | of, characteristic of, or suitable to learned persons : learned |
| itinerant | traveling from place to place |
| practical | of, relating to, or manifested in practice or action : not theoretical or ideal |
| circumspect | careful to consider all circumstances and possible consequences : prudent |
| cascade | a steep usually small fall of water |
| knead | to work and press into a mass with or as if with the hands |