say it: i-ROH-ding
eroding is a noun meaning "(geology) the mechanical process of wearing or grinding something down (as by particles washing over it)". It carries one recorded sense.
(geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
geology
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for eroding come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.