Hyetal definition

hīĭ-tl
Of or relating to rain or rainy regions.
adjective
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Relating to rain or rainy regions, used especially in regard to isohyetal rainfall maps.
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(rare) Pertaining to rain.
adjective
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Origin of hyetal

  • From Greek hūetos rain seuə-2 in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

  • From Ancient Greek ὑετός (huetos, “rain").

    From Wiktionary