A line attracted on a weather map or chart connecting all points of equal or continual temperature.
A line of equal or continual temperature on a graph or chart, like a-weather chart.
A line connecting or marking points on planet's area getting the exact same temperature. This can be the heat for a given period of observation, and/or mean temperature for annually or other period. In addition, a similar range based on the distribution of temperature when you look at the ocean.
A line on a graph connecting points representing says having the same temperature; an isothermal line.
A line linking things on the earth's surface getting the exact same mean temperature.
In math, a curve representing phenomena which happen at constant heat.
(meteorology) an isogram connecting things getting the same heat at certain time