<p><strong>Adjective</strong></p><ul><li>frostier, frostiest.</li><li>characterized by or producing frost; freezing; very cold: frost weather.</li><li>consisting of or covered with a frost: frosty designs on the windows; an avenue of frosty trees.</li><li>lacking warmth of feeling; unfriendly: Their frosty greeting puzzled us.</li><li>resembling frost; white or gray: a wedding dress of frosty satin.</li><li>of or characteristic of old age: a frosty brow.</li></ul><p><strong>End of Response</strong></p>