(physics) The state of a thermodynamic system having reached a maximum entropy; temperature is uniform throughout, and no energy is available to do work.

The state or temperature at which matter emits white light. / A state of intensive activity.

The condition of being red-hot / The temperature of something that is red-hot

thermal conductivity

thermal conductance

A severe illness caused by excessive sweating, characterised by nausea, headache, thirst, weakness, and high body temperature.

(colloquial, idiomatic) To get into trouble with somebody; to be scolded or chastised.

plural of heat stroke

Lightning that occurs too far away for the resulting thunder to be audible by the observer.

A system for distributing heat generated in a centralized location for residential and commercial heating requirements.