Impenetrability
IMPENETRABIL'ITY, noun [from impenetrable.]
1. The quality of being impenetrable.
2. In philosophy, that quality of matter which prevents two bodies from occupying the same space at the same time.
IMPENETRABIL'ITY, noun [from impenetrable.]
1. The quality of being impenetrable.
2. In philosophy, that quality of matter which prevents two bodies from occupying the same space at the same time.