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 |
|---|---|
| bestow | to put to use : apply |
| importunate | troublesomely urgent : overly persistent in request or demand |
| probe | a slender medical instrument used especially for exploration (as of a wound or body cavity) |
| harass | exhaust |
| squabble | a noisy altercation or quarrel usually over petty matters |
| genealogy | an account of the descent of a person, family, or group from an ancestor or from older forms |
| amiss | in a mistaken way : wrongly |
| cater | to provide a supply of food |
| low | having a small upward extension or elevation |
| fallible | liable to be erroneous |