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
blotchto mark or mar with blotches
genericrelating to or characteristic of a whole group or class : general
calculatedapt
sibyllineany of several prophetesses usually accepted as 10 in number and credited to widely separate parts of the ancient world (such as Babylonia, Egypt, Greece, and Italy)
doggedmarked by stubborn determination
encroachmentto enter by gradual steps or by stealth into the possessions or rights of another
snickerto laugh in a covert or partly suppressed manner : titter
militateto have weight or effect
inviolablesecure from violation or profanation
pariaha member of a low caste of southern India