The cold had not yet penetrated the thick walls.

This rubble is not stable and the cold will penetrate quickly, lowering their chances of survival.

The cold of the desert night penetrated his robes, sinking into his bones.

Meanwhile, that terrible cold was penetrating his flesh.

But she was not shivering: the cold had penetrated deep into her body, and without help this mite would soon surely die.

The cold was penetrating her clothing, and she wished she had her cloak on.

The cold of the mountain penetrated to his very bones.

And the cold was already penetrating his flight suit.

She was almost unconscious; the cold had penetrated her body to the core.

The cold was penetrating her boots, and he was only wearing soft leather shoes.