isothere

[ ahy-suh-theer ]
/ ˈaɪ səˌθɪər /

noun Climatology.

a line on a weather map or chart connecting points that have the same mean summer temperature.

Origin of isothere

1850–55; iso- + -there < Greek théros summer

OTHER WORDS FROM isothere

i·soth·er·al [ahy-soth-er-uh l] /aɪˈsɒθ ər əl/, adjective

British Dictionary definitions for isothere

isothere
/ (ˈaɪsəʊˌθɪə) /

noun

a line on a map linking places with the same mean summer temperature Compare isocheim

Derived forms of isothere

isotheral (aɪˈsɒθərəl), adjective

Word Origin for isothere

C19: from iso- + Greek theros summer