Definitions
The scientific study of water on and around Earth.
Word origin
From hydro- + -ology.
Used in a sentence
“Operations studies are required to define appropriate hydrologies and facility operations schedules on which to base the Delta modeling.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Science of water systems”9 letters
02“Study of water systems”9 letters
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