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 |
|---|---|
| boon | a timely benefit : blessing |
| outlaw | a person excluded from the benefit or protection of the law |
| perpetuate | to make perpetual or cause to last indefinitely |
| patois | a dialect other than the standard or literary dialect |
| exacerbate | to make more violent, bitter, or severe |
| doom | a law or ordinance especially in Anglo-Saxon England |
| novice | a person admitted to probationary membership in a religious community |
| savant | a person of learning |
| tempestuous | of, relating to, or resembling a tempest : turbulent |
| captious | marked by an often ill-natured inclination to stress faults and raise objections |