penetrability

Air could certainly not be said to participate in earth, because of its penetrability.

For this reason, the determination of the penetrability coefficient of a germicide is pertinent.

Every crime I had traced, however cleverly perpetrated, was from the point of view of penetrability a weak failure.

During 1968-69, however, penetrability was a very important aspect of snow condition.

The depth to which it sinks is considered the penetrability of the snowpack by a walking deer.