erodable

/ɪˈroʊdəbəl/
adjective
  1. Capable of being worn away or broken down by natural forces such as wind, water, or ice.
    • Farmers avoid planting on erodable slopes to protect the soil.
    • Some rocks are more erodable than others, depending on their composition.
    • The erodable riverbank required reinforcement to prevent flooding.
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What does "erodable" mean? | whatsthatwordmean | whatsthatwordmean