transcription, транскрипция: [ ˌī-sō-ˈhī-ət ]
noun
Etymology: International Scientific Vocabulary is- + Greek hyetos rain, from hyein to rain; probably akin to Tocharian B swese rain
Date: 1899
: a line on a map or chart connecting areas of equal rainfall
• iso·hy·et·al -ə-təl adjective