penetrable

Here the fragments lay together, a mass of beams penetrable by the waves, but still breaking their force.

This was the first time he had smarted in his penetrable part—the skin—and it made him very spiteful.

The niche set apart for them to inhabit in our secret hearts is not penetrable by the lights and noises of common day.

The night filled with so much driving snow had become a kind of white gloom, less penetrable than the darkness.

The skin is, in some parts, so thick and hard as scarcely to be penetrable by the sharpest sabre, or even by a musket-ball.