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 |
|---|---|
| festive | of, relating to, or suitable for a feast or festival |
| altruistic | relating to or given to altruism: |
| apprehend | arrest |
| glacial | suggestive of ice: such as |
| shackle | something (such as a manacle or fetter) that confines the legs or arms |
| chivalrous | valiant |
| jeopardize | to expose to danger or risk : imperil |
| fluke | flatfish |
| benefit | something that produces good or helpful results or effects or that promotes well-being : advantage |
| wanderlust | strong longing for or impulse toward wandering |