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
wearyexhausted in strength, endurance, vigor, or freshness
enormityan outrageous, improper, vicious, or immoral act
predilectionan established preference for something
indignationanger aroused by something unjust, unworthy, or mean
threadbarehaving the nap worn off so that the thread shows : shabby
rancorbitter deep-seated ill will
odysseya long wandering or voyage usually marked by many changes of fortune
briskkeenly alert : lively
prototypean original model on which something is patterned : archetype
gyroscopea wheel or disk mounted to spin rapidly about an axis and also free to rotate about one or both of two axes perpendicular to each other and to the axis of spin so that a rotation of one of the two mutually perpendicular axes results from application of torque to the other when the wheel is spinning and so that the entire apparatus offers considerable opposition depending on the angular momentum to any torque that would change the direction of the axis of spin