WordGarden.iocorrode
B2Pronunciation
UK
- /kərˈəʊd/
US
- /kərˈoʊd/
Meanings
Verb
to gradually damage or wear away by chemical action
to gradually weaken or damage something abstract
Beyond the definition
Just as rust slowly eats through the metal frame of an old car, to corrode means to gradually destroy something through chemical action. Think of an old shipwreck at the bottom of the ocean; the iron is constantly being corroded by the saltwater, turning solid metal into brittle flakes.
Corrosion isn't only about metal! It can also describe how negativity or distrust slowly corrodes a relationship, eating away at its foundation like acid you can't see. A toxic work environment can corrode an employee's morale over time. The word comes from the Latin rodere, meaning "to gnaw." So, imagine something being slowly eaten away from the outside in—that's corrosion in action!
To corrode means to gradually destroy or weaken something, usually a metal, through a chemical process such as oxidation (rusting) or the action of acids. While most commonly associated with metals—such as iron corroding when exposed to oxygen and moisture—the idea can also apply more broadly to surfaces that are slowly damaged by harsh chemicals. For example, acid leaking from an old battery can corrode the metal contacts inside a flashlight, eventually rendering it useless.
However, "corrode" isn't limited to physical decay. It is frequently used metaphorically to describe how something intangible is slowly damaged or undermined. For instance: "Constant criticism began to corrode her confidence," suggesting that repeated negative comments gradually ate away at her self-assurance. Similarly, one might say that systemic corruption corrodes the rule of law within a society.
The process of corrosion is rarely sudden; it is a slow and insidious deterioration. It implies a gradual weakening or destruction that often starts at the surface and works its way deeper. Whether you're discussing the effects of sea spray on a coastal bridge, the impact of cynicism on a person's outlook, or the way bitterness can corrode a friendship—to corrode means to slowly eat away at something until it is weakened, decayed, or ultimately destroyed.
Examples
- 1
Marine damage
Salt water had corroded the boat's metal fittings after years at sea.
- 2
Battery damage
The battery leaked and corroded the contacts inside the remote.
- 3
Public trust
Years of false promises gradually corroded public trust in the mayor.
- Patterncorrode + trust
slowly weaken or destroy it over time
- 4
Friendship
Constant suspicion can corrode a friendship even when nobody says much.
See also
Forms and spellings
4 forms open this card.
Main spelling
- corrodeverb
Forms
- corrodedpast tenseverb
- corroding-ing formverb
- corrodesverb