Kelvin /ˈkɛlvən/ adjective Learner's definition of KELVIN
technical
: relating to or having a scale for measuring temperature on which the boiling point of water is at 373.1 degrees above zero and the freezing point is at 273.15 degrees above zero开尔文温标的(开尔文温标下,水的沸点为373.1度,冰点为273.15度) —
abbreviation K — compare celsius, fahrenheit