Definitions Found:
very cold; icy
- gelidlyvery cold; icy
- gelidvery cold; icy
- gelidityvery cold; icy
- frigidvery cold
- ultracoldvery very cold
- frostycharacterized by or producing frost; freezing; very cold
- frostiercharacterized by or producing frost; freezing; very cold
- frostiest(of the weather) Very cold with frost forming on surfaces
- wintriestCharacteristic of winter, esp. in feeling or looking very cold and bleak
- cryostatsAn apparatus for taking very fine slices of tissue while it is kept very cold