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

WordMeaning
ultimatuma final proposition, condition, or demand
pulpitan elevated platform or high reading desk used in preaching or conducting a worship service
irksometending to irk : tedious
soarto fly aloft or about
yena strong desire or propensity
equestrianof, relating to, or featuring horseback riding
loiterto delay an activity with idle stops and pauses : dawdle
impuissanceweakness
malleablecapable of being extended or shaped by beating with a hammer or by the pressure of rollers
codicila legal instrument made to modify an earlier will