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noun Uncommon

corrosion

kuh-ROH-zhuhn

Corrosion (noun) means the gradual wearing away of a material, especially metal, through chemical reaction such as rusting. Example: “Regular painting helps prevent corrosion on the ship's hull.”

noun
1
The gradual wearing away of a material, especially metal, through chemical reaction such as rusting.
"Regular painting helps prevent corrosion on the ship's hull."
2
The gradual weakening or destruction of something over time.
"The scandal led to a corrosion of public trust."

How to use corrosion

Learner’s notes

In plain EnglishDamage caused by a slow chemical process like rust, or a figurative slow breakdown of something.

Common pairings
prevent corrosion rust and corrosion corrosion of trust

Word forms

corrosions plural

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Test yourself on “corrosion” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

Regular painting helps prevent _____ on the ship's hull.

Etymology

From Old French corrosion, from Latin corrodere, "to gnaw away" — from com- ("thoroughly") plus rodere, "to gnaw".

Origin: Latin

erosion corroding

Related words

Rhymes for corrosion

See all rhymes for corrosion →

Frequently asked questions

What does “corrosion” mean?

The word “corrosion” means the gradual wearing away of a material, especially metal, through chemical reaction such as rusting. In plain terms, damage caused by a slow chemical process like rust, or a figurative slow breakdown of something.

How do you pronounce “corrosion”?

“Corrosion” is pronounced kuh-ROH-zhuhn (/kəˈɹoʊʒən/ in IPA).

How do you use “corrosion” in a sentence?

Here is “corrosion” used in a sentence: “Regular painting helps prevent corrosion on the ship's hull.”

What part of speech is “corrosion”?

“Corrosion” is a noun.

Where does the word “corrosion” come from?

The word “corrosion” comes from Latin. From Old French corrosion, from Latin corrodere, "to gnaw away" — from com- ("thoroughly") plus rodere, "to gnaw".

Is “corrosion” a common word?

“Corrosion” is an uncommon word in modern English.

How many meanings does “corrosion” have?

“Corrosion” has 2 distinct senses listed in this dictionary. The most common is: the gradual wearing away of a material, especially metal, through chemical reaction such as rusting.

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Definitions: FreeDict original editorial