Answer:

We have spotted RUST (4 Letters) a total of 57 times in our database. Below you may see the clues associated with RUST and also when and where was it last seen:

Definition

The reddish yellow coating formed on iron when exposed to moist air, consisting of ferric oxide or hydroxide; hence, by extension, any metallic film of corrosion.
A minute mold or fungus forming reddish or rusty spots on the leaves and stems of cereal and other grasses (Trichobasis Rubigo-vera), now usually believed to be a form or condition of the corn mildew (Puccinia graminis). As rust, it has solitary reddish spores; as corn mildew, the spores are double and blackish.
That which resembles rust in appearance or effects.
A composition used in making a rust joint. See Rust joint, below.
Foul matter arising from degeneration; as, rust on salted meat.
Corrosive or injurious accretion or influence.
To contract rust; to be or become oxidized.
To be affected with the parasitic fungus called rust; also, to acquire a rusty appearance, as plants.
To degenerate in idleness; to become dull or impaired by inaction.
To cause to contract rust; to corrode with rust; to affect with rust of any kind.
To impair by time and inactivity.

Referring crossword puzzle clues

Usage among publishers:

  • Newsday: Nov 3, 2024
  • USA Today: Oct 9, 2024
  • Wall Street Journal: Sep 19, 2024
  • Newsday: Jul 5, 2024
  • LA Times: Jun 9, 2024
  • USA Today: Dec 22, 2023
  • Newsday: Sep 11, 2023
  • Wall Street Journal: Sep 6, 2023
  • Newsday: Jul 3, 2023
  • USA Today: May 29, 2023
  • LA Times: Apr 2, 2023
  • Wall Street Journal: Mar 4, 2023
  • LA Times: Jan 13, 2023