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 |
|---|---|
| sentimental | marked or governed by feeling, sensibility, or emotional idealism |
| expertise | the skill of an expert |
| frustrate | to balk or defeat in an endeavor |
| machinations | an act of machinating |
| crone | a cruel or ugly old woman |
| augment | to make greater, more numerous, larger, or more intense |
| advert | to turn the mind or attention |
| glean | to gather grain or other produce left by reapers |
| mystic | mystical |
| accessible | capable of being reached |