What does weathering mean?
Weathering describes the gradual damage or alteration caused by exposure to environmental conditions, especially when speaking of rocks, minerals, buildings, and monuments. Water, wind, temperature changes, salt, and biological activity can break down material through physical and chemical processes. The noun “weathering” is particularly common in geology and related technical writing, while the verb form can describe either the process of deterioration or the experience of enduring hardship. A cliff may be altered by weathering, and a business may weather a period of uncertainty. Although the word is precise and often technical, it is also used metaphorically for gradual change and endurance. It is useful because it captures the cumulative effects of time and environment: damage that occurs not through one dramatic event but through sustained exposure. In this sense, weathering represents both natural transformation and, figuratively, the gradual wearing away of stability or resilience.
To become worn, altered, or damaged through exposure to environmental conditions, or to experience and endure difficult circumstances.
"The old walls have weathered several harsh winters."
The word can be transitive, as in “weathering a storm,” or used intransitively for gradual deterioration.
The process by which rock, minerals, buildings, or other materials are gradually broken down, altered, or worn away through environmental exposure.
"Researchers studied the weathering of the limestone cliff."
This noun is especially common in geology and is often treated as an uncountable process.
Rare; “weathering” is normally used as an uncountable noun when referring to the geological process.
"The samples show markedly different weatherings."
Weathering is how time writes on stone: rain, frost, salt, and sun slowly turn solid rock into sand.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does weathering come from?
The word comes from English “weather,” which ultimately derives from Old English terms meaning “air,” “wind,” or “sky.” The verb originally referred to exposing something to the elements, and by extension came to mean enduring adverse conditions. “Weathering” was formed as a present participle and gerund with the suffix “-ing,” which also enabled its use as a noun for the resulting process. German “Wetter” and Dutch “weer” are related cognates from the same Germanic vocabulary.
How weathering is actually used
The noun is especially common in geology, where physical and chemical weathering are distinguished. As a gerund, the word can have the broader, less technical sense of enduring prolonged difficulty.
Easily confused with weathering
Weathering usually refers to damage caused by exposure to environmental conditions, whereas withering means drying, shrivelling, or fading from lack of water or vitality.