Rusted: meaning, definitions and examples

Use this when referring specifically to iron or steel that has been affected by moisture and oxygen, creating a reddish-brown coating.

• The old bicycle in the backyard is completely rusted.
• We need to replace the rusted screws on the door frame.

This term is suitable for describing the gradual destruction of metal or other materials due to chemical reactions, often involving acids or alkalis.

• The pipes in the basement are corroded and need to be repaired.
• After years of exposure to harsh chemicals, the metal equipment became corroded.

Primarily used in a scientific context to denote the reaction of a substance with oxygen. It can apply to various materials beyond metals.

• The silver bracelet has oxidized over time and lost its shine.
• Oxidized copper develops a green patina called verdigris.

Generally refers to the loss of luster on metal surfaces, particularly involving silver. It can also be used metaphorically to describe damage to someone's reputation.

• The once shiny silverware is now tarnished and needs polishing.
• His scandalous actions have tarnished his public image.

This word is commonly used to describe metal, especially iron or steel, that has been affected by moisture and has developed a red or orange coating over time. It often implies neglect or disuse.

• The old bicycle in the shed has completely rusted.
• The garden tools rusted after being left outside in the rain.

Oxidation is a chemical process where a material (usually metal) reacts with oxygen. This term is often used in a scientific context and can refer to processes other than rusting, such as in the body or in food.

• Oxidation of the apple slices caused them to turn brown.
• The silverware showed signs of oxidation after being stored improperly.

Corrosion is a more technical term that refers to the gradual destruction or deterioration of materials (usually metals) due to chemical reactions with their environment. It is often used in scientific contexts.

• Engineers are concerned about the corrosion of the steel beams in the bridge.
• Preventing corrosion is crucial in extending the lifespan of metal structures.

Tarnish refers to the dulling or discoloration of a metal surface, often silver, due to exposure to air and moisture. It's typically used to describe a less severe form of corrosion.

• Her silver rings began to tarnish after being left out in the open.
• The brass fixtures have developed a green tarnish over the years.