- characterized by or producing frost; freezing; very cold: frosty weather.
- consisting of or covered with a frost: frosty designs on the windows; an avenue of frosty trees.
- lacking warmth of feeling; unfriendly: Their frosty greeting puzzled us.
- resembling frost; white or gray: a wedding dress of frosty satin.
- of or characteristic of old age: a frosty brow.
- characterized by frost
- covered by or decorated with frost
- lacking warmth or enthusiasm
- like frost in appearance or colour; hoary
