Rust Definition & Meaning

rust
adjective
  1. of the brown color of rust
noun
  1. a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
  2. a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi
  3. the formation of reddish-brown ferric oxides on iron by low- temperature oxidation in the presence of water
  4. any of various fungi causing rust disease in plants
verb
  1. become destroyed by water, air, or a corrosive such as an acid; "The metal corroded"; "The pipes rusted"
  2. cause to deteriorate due to the action of water, air, or an acid; "The acid corroded the metal"; "The steady dripping of water rusted the metal stopper in the sink"
  3. become coated with oxide

"Rust" in song lyrics

See how rust is used in real songs:

  • "I watched the, royal turn to rust"
    60 Second Assassin — Sword Style
  • "I must collect the samples from the rust"
    Aceyalone — The Guidelines
  • "And go 'head and dust off your rust"
    Afu-Ra — Sucka Free

Usage tips for "rust"

Understanding the precise definition of a word helps you use it with confidence. When using "rust" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for rust to find words that pair well.

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