rising current of warm air

relating to or associated with heat

of or relating to a hot spring

caused by or designed to retain heat

a limit to high speed flight imposed by aerodynamic heating

the emission of electrons from very hot substances

a state in which all parts of a system are at the same temperature

harm to lakes and rivers resulting from the release of excessive waste heat into them

a printer that produces characters by applying heat to special paper that is sensitive to heat

a nuclear reactor in which nuclear fissions are caused by neutrons that are slowed down by a moderator

a semiconductor device made of materials whose resistance varies as a function of temperature; can be used to compensate for temperature variation in other components of a circuit

a natural spring of water at a temperature of 70 F or above

pain caused by heat

by means of heat or with respect to thermal properties