Frosty

1. a. Appearing as if covered with hoarfrost; white; gray-haired; as, a frosty head.
2. a. Attended with, or producing, frost; having power to congeal water; cold; freezing; as, a frosty night.
3. a. Covered with frost; as, the grass is frosty.
4. a. Chill in affection; without warmth of affection or courage.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.