Definition of isoline in English:

isoline

Pronunciation /ˈīsəˌlīn/ /ˈaɪsəˌlaɪn/

noun

another term for isopleth
‘These early analyses of climate suitability used available climate station data to create crude isolines of suitable areas for either cool or warm climate grape varieties.’
another term for isopleth

Pronunciation

isoline

/ˈīsəˌlīn/ /ˈaɪsəˌlaɪn/