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 |
|---|---|
| chaplain | a clergyman in charge of a chapel |
| annul | to declare or make legally invalid or void |
| rusticate | to go into or reside in the country : follow a rustic life |
| prefatory | of, relating to, or constituting a preface |
| diatribe | a bitter and abusive speech or piece of writing |
| gleam | a transient appearance of subdued or partly obscured light |
| kudos | praise given for achievement |
| surfeit | an overabundant supply : excess |
| blunder | to move unsteadily or confusedly |
| polyglot | one who is polyglot |