heat reservoir
noun Thermodynamics.
a hypothetical body of infinitely large mass capable of absorbing or rejecting unlimited quantities of heat without undergoing appreciable changes in temperature, pressure, or density.
Words nearby heat reservoir
heat of sublimation,
heat of vaporization,
heat prostration,
heat pump,
heat rash,
heat reservoir,
heat shield,
heat sink,
heat stroke,
heat up,
heat urticaria
Example sentences from the Web for heat reservoir
He had to pump that heat into a heat-reservoir—a water tank probably—to protect himself.
The Ultimate Weapon |John Wood Campbell