weathering

noun

weath·​er·​ing

ˈwet͟h-riŋ,

ˈwe-t͟hə- 

: the action of the weather conditions in altering the color, texture, composition, or form of exposed objects

specifically : the physical disintegration and chemical decomposition of earth materials at or near the earth's surface

Examples of weathering in a Sentence

Recent Examples on the Web

Indeed, the raw concrete is already showing signs of weathering, with water stains and other irregularities. —Jessica Gelt, Los Angeles Times, 25 Oct. 2024

Afterward came eons of natural weathering that sculpted the distinctive stone garden. —Roger Naylor, The Arizona Republic, 5 Sep. 2024

Under atmospheric conditions, most minerals are unstable and very susceptible to physical and chemical weathering. —David Bressan, Forbes, 31 Oct. 2024

The concrete structure is expected to wear its weathering on its sleeve, so to speak, but the exterior is actually expected to clarify — refine and cure with age — within its first decade or two. —Jessica Gelt, Los Angeles Times, 28 Oct. 2024

Word History

First Known Use

1548, in the meaning defined above

Kids Definition

weathering

noun

weath·​er·​ing

ˈwet͟h-(ə-)riŋ

: the action of the forces of nature that changes the color, texture, composition, or form of exposed objects

especially : the physical and chemical breakdown of earth materials at or near the earth's surface