noun🔗ShareIsothermeA line on a graph or chart, such as a weather map, along which all the points have the same temperature."The weather map showed an isotherm running through the city, indicating that the temperature was the same all along that line. "La carte météorologique montrait une isotherme traversant la ville, indiquant que la température était la même le long de cette ligne.weathergeographyscienceChat with AIVocabulary GamePractice Reading
