To gradually wear away or diminish something, usually over time, by natural or chemical processes.
Examples:
The river has begun to erode the soil over millennia.Constant rain will slowly erode the wooden fence.Her confidence started to erode after repeated failures.
Synonyms:
Antonyms:
Corrode
/kəˈrəʊd/
To gradually wear away or destroy a substance, typically metal, through a chemical reaction
Examples:
The battery acid began to corrode the metal contacts.Years of exposure to saltwater can corrode a ship's hull.Neglecting maintenance will cause pipes to corrode over time.
Synonyms:
Antonyms:
Ways to tell them apart:
Erode often refers to the gradual wearing away of land or rock through natural forces like water, wind, or ice.
Corrode usually involves a chemical reaction where a substance, often metal, deteriorates due to exposure to a corrosive agent, like rust forming on iron.
Think of erode as a passive process occurring in nature, whereas corrode involves an active chemical reaction, often involving human-made materials.
Erosion is typically associated with geological features, while corrosion is commonly related to items manufactured or composed of certain metals.
If you are speaking about beaches, rivers, or soil losing mass, you're likely talking about erosion.