Phreatic - Wikipedia
The term phreatic (the word originates from the Greek phrear, phreat- meaning "well" or "spring") is used in hydrology and the earth sciences to refer to matters relating to groundwater (an …
PHREATIC Definition & Meaning - Merriam-Webster
The meaning of PHREATIC is of, relating to, or being groundwater.
What Are Phreatic Eruptions and How They Form - Geology Base
Jan 10, 2024 · Phreatic eruptions occur when magma, lava, hot rock, or volcanic deposits suddenly heat or boil surface or groundwater to steam, causing an explosion of steam, liquid …
PHREATIC | English meaning - Cambridge Dictionary
The Earth's crust can be divided into the phreatic zone, and the unsaturated zone where there are still pockets of air. In the phreatic zone, every space in the soil or rock is filled with water.
phreatic, adj. meanings, etymology and more | Oxford English …
phreatic, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary
EarthWord–Phreatic Eruption | U.S. Geological Survey
May 17, 2017 · A phreatic eruption is made up of steam-driven explosions that occur when water beneath the ground or on the surface is heated by volcanic activity. The water, once heated, …
Phreatic - Definition, Meaning & Synonyms | Vocabulary.com
Jan 3, 2026 · phreatic /friˈædɪk/ IPA guide Definitions of phreatic adjective of or relating to ground water
PHREATIC definition and meaning | Collins English Dictionary
noting or pertaining to explosive volcanic activity involving steam derived from ground water a phreatic explosion
Explore & Protect Sea Caves with Phreatic
Phreatic is a not-for-profit organization based in Cala Gonone (Sardinia, Italy), founded by a group of extreme environment explorers, scientists and researchers. We started our operations in …
phreatic - Wiktionary, the free dictionary
Dec 14, 2025 · phreatic (comparative more phreatic, superlative most phreatic) (geology) Of or pertaining to ground water; (volcanology) involving explosively rapid heating of ground water …