noun

• In the International System of Units, the base unit of thermodynamic temperature; ¹⁄_(273.16) of the thermodynamic temperature of the triple point of water. Shown as "K".
• A unit interval on the Kelvin scale.
• (usually as postpositioned adjective) A unit for a specific temperature on the Kelvin scale.
• A river which flows through Glasgow council area, Scotland, to the River Clyde.
• A surname from Scottish Gaelic.
• A male given name transferred from the surname, of rather rare usage.
• Alternative letter-case form of kelvin [In the International System of Units, the base unit of thermodynamic temperature; ¹⁄_(273.16) of the thermodynamic temperature of the triple point of water. Shown as "K".]