0 a reddish-brown substance that forms on the surface of iron and steel as a result of reacting with air and water:
2 having a reddish-brown colour:
3 a red-brown substance that forms on the surface of iron and steel as a result of decay caused by reacting with air and water
The rust coloured flowers have a peppery flavour and can be used in salads.
It's a robust and powerful dog, black with clearly defined rust markings.
Relationships between brown and false rusts and cowpea yields.
I readily agree that they are the least satisfactory because corrugated iron rusts and deteriorates.
Expert engineers cannot give an opinion as to when all the mines will be rusted and no longer dangerous.
In my own division, a very large concern with a world-wide reputation, has just written off £3,000,000 of capital that has rusted since 1920.
My father always told me that it rusted an iron constitution and one should avoid it like the plague.
What you are doing with our industrial machine is allowing the spare parts to be absolutely wasted and rusted.