iso·​hy·​et | \ ˌī-sō-ˈhī-ət How to pronounce isohyet (audio) \

Definition of isohyet

: a line on a map or chart connecting areas of equal rainfall

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Other Words from isohyet

isohyetal \ ˌī-​sō-​ˈhī-​ə-​təl How to pronounce isohyetal (audio) \ adjective

Examples of isohyet in a Sentence

Recent Examples on the Web Powell had drawn an isohyet, a line connecting areas that experience equal volumes of annual rainfall. Johnforristerross, Longreads, "Taming the Great American Desert," 2 July 2018 The man who had previously limited himself to describing the topographic and geologic formations of the western lands had now waded directly into populist politics, driven by isohyets and tables of rainfall-per-acre statistics. Johnforristerross, Longreads, "Taming the Great American Desert," 2 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'isohyet.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of isohyet

1899, in the meaning defined above

History and Etymology for isohyet

International Scientific Vocabulary is- + Greek hyetos rain, from hyein to rain; probably akin to Tocharian B swese rain

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Time Traveler for isohyet

Time Traveler

The first known use of isohyet was in 1899

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Cite this Entry

“Isohyet.” The Dictionary, Merriam-Webster Inc., Accessed 21 January 2020.

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good-natured easy friendliness

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