Corroding: meaning, definitions and examples

This word is best used when talking about the gradual destruction of materials, especially metals, due to chemical reactions such as oxidation.

• The pipes are corroding because of the exposure to moisture and chemicals

Deteriorate is commonly used to discuss the worsening condition of something over time, be it physical objects, health, or even situations.

• The condition of the bridge has deteriorated over the years due to lack of maintenance

Erode is often used to describe the wearing away of soil, rock, or land by wind, water, or other natural forces.

• The coastline is slowly eroding due to the strong ocean waves

Rust is specifically used to talk about the red-orange flaking that occurs on iron or steel when it corrodes.

• The old bicycle left outside has begun to rust from the rain

Decay is usually used to describe the process of rotting or decomposing, typically organic matter such as food or dead plants and animals.

• The fruit began to decay after being left out in the sun for too long

Primarily used to describe the gradual destruction or weakening of metal or other materials due to chemical reactions, such as rusting. It can also be used metaphorically to describe something that gradually damages or wears away in other contexts.

• The acid rain is corroding the metal surfaces of the buildings.
• Their constant arguing is corroding the bond between them.

Typically used to describe the act of weakening or destabilizing someone or something in a subtle or gradual way. This term often carries a negative connotation and can be used in social, political, or organizational contexts.

• Gossiping about your colleagues can undermine team spirit.
• His actions are designed to undermine my authority.

A general term used to describe the reduction in strength, power, or effectiveness of someone or something. It can be used in both physical and metaphorical contexts.

• Lack of proper nutrition can weaken your immune system.
• His constant doubts started to weaken her confidence.

Often used to describe the gradual reduction of strength, energy, or effectiveness from someone or something. This term has a slightly negative connotation and is frequently used in contexts involving physical or mental exhaustion.

• Running a marathon in this heat will sap your energy quickly.
• Constant stress can sap your ability to concentrate.

Used to describe physical, emotional, or material damage or injury. It is a general term that can be applied in a wide range of contexts, generally has a negative connotation.

• Smoking can seriously harm your health.
• His harsh words did a lot of harm to her self-esteem.