- a line on a weather map or chart connecting points that have the same mean summer temperature.
- a line on a map linking places with the same mean summer temperature
More Definitions
- CASHIER (noun) Definition, Meaning & Examples
- PROBABILISTIC (noun) Definition, Meaning & Examples
- CATASTASIS (noun) Definition, Meaning & Examples
- EISENHOWER, DWIGHT D. (noun) Definition, Meaning & Examples
- HUTCHINS (noun) Definition, Meaning & Examples
- TRIMEROUS (noun) Definition, Meaning & Examples