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rust

The correct spelling is rust.

How to pronounce rust

/ɹʌst/
noun

IPA: /ɹʌst/

Say it like: Rus-t

The correct spelling is rust. The deteriorated state of iron or steel as a result of moisture and oxidation. For example: "The rust on my bicycle chain made cycling to work very dangerous."

Usage Examples

The rust on my bicycle chain made cycling to work very dangerous.

aerugo. Green or blue-green copper rust; verdigris. (American Heritage Dictionary, 1973)

The patio furniture had rusted in the wind-driven spray.

Meanings

noun

  1. 1.The deteriorated state of iron or steel as a result of moisture and oxidation.
  2. 2.A similar substance based on another metal (usually with qualification, such as "copper rust").
  3. 3.A reddish-brown color.
  4. 4.A disease of plants caused by a reddish-brown fungus.
  5. 5.Damage caused to stamps and album pages by a fungal infection.

verb

  1. 1.To oxidize, especially of iron or steel.
  2. 2.To cause to oxidize.
  3. 3.To be affected with the parasitic fungus called rust.
  4. 4.To (cause to) degenerate in idleness; to make or become dull or impaired by inaction.

Similar words

Words related in meaning — check their spelling too.

View synonyms & usage examples