Lexic.us

Definition of Absolute zero

1. 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.

Medical Definition of Absolute zero

1. This is the lowest possible temperature (0 Kelvin, -273.15 degrees Celsius, -459.67 degrees Fahrenheit). at this temperature, all molecular motion stops. (15 Jan 1998)

Lexicographical Neighbors of Absolute Zero

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