penetrability Meaning, Definition & Usage

  1. noun the quality of being penetrable (by people or light or missiles etc.)
    perviousness.

WordNet

Pen`e*tra*bil"i*ty noun
Etymology
Cf. F. pénétrabilité.
Definitions
  1. The quality of being penetrable; susceptibility of being penetrated, entered, or pierced. Cheyne.

Webster 1913