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 |
|---|---|
| malcontent | a discontented person: |
| coin | corner |
| hibernate | to pass the winter in a torpid or resting state |
| pucker | to become wrinkled or constricted |
| arduous | hard to accomplish or achieve : difficult |
| dismiss | to permit or cause to leave |
| fervor | intensity of feeling or expression |
| festive | of, relating to, or suitable for a feast or festival |
| irreverence | lack of reverence |
| falter | to walk unsteadily : stumble |