Emily Dickinson Lexicon

FROST'Y, a.

1. Producing frost; having power to congeal water; as, a frosty night; frosty weather.
2. Containing frost; as, the grass is frosty.
3. Chill in affection; without warmth of affection or courage. Johnson.
4. Resembling hoar-frost; white; gray-haired; as, a frosty head. Shak.