GRE Word List

IMPREGNABLE

incapable of being taken by assault : unconquerable

The meaning of the word impregnable is incapable of being taken by assault : unconquerable.

Random words

WordMeaning
elixira substance held capable of changing base metals into gold
irreproachablenot reproachable : blameless
tingea slight staining or suffusing shade or color
titillateto excite pleasurably : arouse by stimulation
undermineto subvert or weaken insidiously or secretly
confidencea feeling or consciousness of one's powers or of reliance on one's circumstances
extrinsicnot forming part of or belonging to a thing : extraneous
graciousmarked by kindness and courtesy
allegiancethe obligation of a feudal vassal to his liege lord
nadirthe point of the celestial sphere that is directly opposite the zenith and vertically downward from the observer