absolute zero
pronunciation
How to pronounce absolute zero in British English:
UK [ˈæbsəlju:t ˈziərəu]
How to pronounce absolute zero in American English:
US [ˈæbsəˌlut ˈzɪro]
-
- Noun:
- (cryogenics) the lowest temperature theoretically attainable (at which the kinetic energy of atoms and molecules is minimal); 0 Kelvin or -273.15 Centigrade or -459.67 Fahrenheit