GRE Word List

IMPERVIOUS

not allowing entrance or passage : impenetrable

The meaning of the word impervious is not allowing entrance or passage : impenetrable.

Random words

WordMeaning
exemptfree or released from some liability or requirement to which others are subject
benefactorsomeone or something that provides help or an advantage : one that confers a benefit
perspicaciousof acute mental vision or discernment : keen
ambiguousdoubtful or uncertain especially from obscurity or indistinctness
gossamera film of cobwebs floating in air in calm clear weather
rationalizeto bring into accord with reason or cause something to seem reasonable: such as
brittleeasily broken, cracked, or snapped
cedeto yield or grant typically by treaty
anarchyabsence of government
markedhaving an identifying mark