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 |
|---|---|
| vulnerable | capable of being physically or emotionally wounded |
| jaundice | yellowish pigmentation of the skin, tissues, and body fluids caused by the deposition of bile pigments |
| languid | drooping or flagging from or as if from exhaustion : weak |
| beeline | a straight direct course |
| miscellaneous | consisting of diverse things or members : heterogeneous |
| retroactive | extending in scope or effect to a prior time or to conditions that existed or originated in the past |
| memorial | serving to preserve remembrance : commemorative |
| serendipity | the faculty or phenomenon of finding valuable or agreeable things not sought for |
| efface | to eliminate or make indistinct by or as if by wearing away a surface |
| inverse | opposite in order, nature, or effect |