GRE Word List

IMPENETRABLE

incapable of being penetrated or pierced

The meaning of the word impenetrable is incapable of being penetrated or pierced.

Random words

WordMeaning
onusburden
infamoushaving a reputation of the worst kind : notoriously evil
puerilejuvenile
fraya usually disorderly or protracted fight, struggle, or dispute
duplicitycontradictory doubleness of thought, speech, or action
facileeasily accomplished or attained
efficacythe power to produce an effect
circleta little circle
totterto move unsteadily : stagger
lackadaisicallacking life, spirit, or zest : languid