0 changes to the colour or form of something over a period of time because of the effects of sun, wind, or other weather conditions: --
Weathering has seriously eroded the caves.
The fence had gone from brown to a soft grey through years of weathering.
1 the processes by which rock is broken into smaller pieces by the action of the weather --
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
weathering