Definitions

1. adjective

relating to or concerned with the study of the properties, distribution, and circulation of water on Earth

“The hydrologic cycle is crucial for understanding our planet’s water supply.”

2. noun

a branch of science that deals with the study of the properties, distribution, and circulation of water on Earth

“The hydrologic department conducted extensive research on water pollution.”

3. noun

the study of the properties, distribution, and circulation of water on Earth

“The course covered the basics of hydrologic science.”