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