Definition, Meaning & Synonyms

isotherm

noun
/ˈaɪsəˌθɜrm/
Definition
A line on a map or chart that connects points having the same temperature at a given time or over a given period.
Examples
  • The isotherms on the weather map indicate regions of similar temperature.
  • By studying isotherms, meteorologists can better predict temperature changes across a region.
Meaning
Isotherms are used in meteorology and geography to represent areas of equal temperature, helping in the analysis of weather patterns and climate.
Synonyms
  • Temperature line
  • Equal temperature line