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 |
|---|---|
| stoke | to poke or stir up (a fire, flames, etc.) : supply with fuel |
| beget | to procreate as the father : sire |
| prophetic | of, relating to, or characteristic of a prophet or prophecy |
| torque | a force that produces or tends to produce rotation or torsion |
| certitude | the state of being or feeling certain |
| circumscribe | to constrict (see constrict |
| vision | the act or power of seeing : sight |
| corrosive | tending or having the power to corrode |
| aseptic | preventing infection |
| alimentary | of or relating to nourishment or nutrition |