Cryogenic

[Vania]

THE ART OR CONDITION OF BEING FAR PAST THE LEVEL OF BEING SO COLD UNTIL [FROZEN], AS A AKIN OR IN COMPARISON TO AN ABILITY TO DO SOMETHING OR APPEAR [APPEALING], ATTRACTIVE AND [CHARISMATIC].

[Hina Muqadas]

Relating to or involving the branch of physics that deals with the production and effects of very low temperatures.

[Kai]

related to the scientific study of very low temperatures and how to produce them