isothermal

• POS: Adjective, Noun
• HYPHEN: i=so=ther=mal

CIDE DICTIONARY

isothermal, a. [Cf. F. isotherme.].

 Relating to equality of temperature, or an isotherm.  [1913 Webster]

Isothermal line. (a) An isotherm. (b) A line drawn on a diagram of energy such that its ordinates represent the pressures of a substance corresponding to various volumes, while the absolute temperature is maintained at a constant value. -- Isothermal zones, spaces on opposite sides of the equator having the same mean temperature, and bounded by corresponding isothermal lines.

ROGET THESAURUS

isothermal

Heat

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