weathering
Kelime Anlamı :

1. kötü havadan aşınma.
2. (isim) kötü havadan aşınma.
3. ayrışma.
4. bozunma.
5. hava.
6. şart.
7. hava tesirlerine karşı dayanmak.
8. havaya göstermek.
9. (güçlük, tehlike v.b.'ni) atlatmak/savuşturmak.
10. hava durumu.
Tanımlar :
1. any of the chemical or mechanical processes by which rocks exposed to the weather undergo changes in character and break down.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. the action of the elements on a rock in altering its color, texture, or composition, or in rounding off its edges.
from the GNU version of the Collaborative International Dictionary of English