Rust

usgb/rʌst/Volume
Left Definition 1 of 5Right
LampPro Tip 1/2
Material SpecificPlay
Use 'rust' for metals reacting with moisture, mainly iron and steel. SlideThe garden tools have started to rust after the rainy season.
LampPro Tip 2/2
Visible DamagePlay
'Rust' implies visible deterioration, often seen as an undesirable, damaging process. SlideCheck for any rust before buying the second-hand bike.