frostiness

It was very chilly, and they had brought along no wraps to protect them from the frostiness of the upper air.

She had been crying, but the tears had frozen to pearls on her cheeks, and filled her eyelashes with delicate frostiness.

To Mrs. Blackwell's dismay, he raised one of the dining-room windows, admitting a pungent frostiness of October evening.

Even the color due to the frostiness of the outdoor air was replaced by an angry pallor.

The day was a sour November day—with the half-mist and half-frostiness that sometimes ushers in the Paris winter.