GRE Word List

DROSS

the scum or unwanted material that forms on the surface of molten metal

The meaning of the word dross is the scum or unwanted material that forms on the surface of molten metal.

Random words

WordMeaning
conventionalformed by agreement or compact
emissaryone designated as the agent of another : representative
discomposeto destroy the composure of
kindleto start (a fire) burning : light
gnarlsnarl
descryto catch sight of
abstrusedifficult to comprehend : recondite
stricturean abnormal narrowing of a bodily passage
dummya person who is incapable of speaking
alchemya medieval chemical science and speculative philosophy aiming to achieve the transmutation of the base metals into gold, the discovery of a universal cure for disease, and the discovery of a means of indefinitely prolonging life