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
conversanthaving knowledge or experience
enlivento give life, action, or spirit to : animate
gourmeta connoisseur of food and drink
futileserving no useful purpose : completely ineffective
unilateraldone or undertaken by one person or party
bodeto indicate (something, such as a future event) by signs : presage
nipto catch hold of and squeeze tightly between two surfaces, edges, or points : pinch
strewto spread by scattering
suavitysmoothly though often superficially gracious and sophisticated
yoretime past and especially long past