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 |
|---|---|
| monograph | a learned treatise on a small area of learning |
| enhance | heighten |
| pert | saucily free and forward : flippantly cocky and assured |
| constituency | a body of citizens entitled to elect a representative (as to a legislative or executive position) |
| carrion | dead and putrefying flesh |
| putrid | being in a state of putrefaction : rotten |
| grisly | inspiring horror or intense fear |
| prank | trick |
| knave | a tricky deceitful fellow |
| opus | work |