(chemistry, physics) The temperature at which the magnetism of a substance changes, specifically when a ferromagnetic material becomes paramagnetic.

At a typical temperature of indoor surroundings (about 20 to 23ºC); neither heated nor chilled.

Thermodynamic temperature; temperature measured on an absolute scale such as the Kelvin scale.

(physics) Temperature defined in terms of the laws of thermodynamics rather than the properties of a real material: expressed in kelvins.

(astronomy) a measure of the energy of motion possessed by a substance; especially a function of the root mean square velocity of the molecules of a gas

(physics) The boiling point of a liquid.

(meteorology) An atmospheric condition in which a cooler layer of air lies below a warmer layer of air that functions as a "ceiling" for the cooler layer, interfering with normal atmospheric circulation and trapping pollutants.

(physics) The temperature at the critical point of a substance, i.e. the temperature above which the substance cannot be liquefied.

The temperature a parcel of air would have if brought adiabatically to a standard reference pressure

The approximate surface air temperature which must be reached for surface-based convection to initiate