ISOTHERM


Meaning of ISOTHERM in English

i ‧ so ‧ therm /ˈaɪsəθɜːm $ -ɜːrm/ BrE AmE noun [countable] technical

[ Date: 1800-1900 ; Language: French ; Origin: isotherme , from Greek iso- ( ⇨ ↑ iso- ) + therme 'heat' ]

a line on a weather map joining places where the temperature is the same

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.