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isothermal

isothermal
Adjective

This term is primarily used in thermodynamics and meteorology to describe a state of thermal equilibrium where no heat is exchanged with the surroundings, or where temperature remains static across a spatial area. It carries a clinical, scientific connotation, evoking a sense of stability and precision within a controlled system.

In cartography, the term shifts from describing a process to describing a geometric boundary. An isothermal line serves as a visual tool for identifying temperature gradients, allowing scientists to isolate specific thermal zones on a map.

Meanings

Adjectiveisothermal

Occurring at a constant temperature.

The gas underwent an isothermal expansion.

Adjectiveisothermal

Relating to a line on a map or chart connecting points that have the same temperature.

The meteorologist analyzed the isothermal lines to track the cold front.

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Last Updated: July 2, 2026Report an Error