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 |
|---|---|
| celestial | of, relating to, or suggesting heaven or divinity |
| cacophonous | marked by cacophony : harsh-sounding |
| tarry | to delay or be tardy in acting or doing |
| demerit | offense |
| fulminate | to utter or send out with denunciation |
| confidence | a feeling or consciousness of one's powers or of reliance on one's circumstances |
| grunt | to utter a grunt |
| nondescript | belonging or appearing to belong to no particular class or kind : not easily described |
| notoriety | the quality or state of being notorious |
| problematic | posing a problem : difficult to solve or decide |