Noun: kelvin (kelvin,kelvins) kel-vin
- The basic unit of thermodynamic temperature adopted under the Système International d'Unités
"Absolute zero is defined as 0 kelvin";
- K
- British physicist who invented the Kelvin scale of temperature and pioneered undersea telegraphy (1824-1907)
- First Baron Kelvin, William Thompson
Derived forms: kelvins, kelvin
Type of: physicist, temperature unit
Encyclopedia: Kelvin, North Dakota