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English definition of “rust”

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rust

noun [U]  /rʌst/ us  
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
rust
verb [I/T]  /rʌst/ us  
[I] Stainless steel won’t rust.
Translations of “rust”
in Korean 녹…
in Arabic صَدَأ…
in French rouille…
in Turkish pas…
in Italian ruggine…
in Chinese (Traditional) 鏽, 鐵銹, 鐵銹色…
in Russian ржавчина…
in Polish rdza…
in Spanish óxido…
in Portuguese ferrugem…
in German der Rost…
in Catalan rovell…
in Japanese (金属の)さび…
in Chinese (Simplified) 锈, 铁锈, 铁锈色…
(Definition of rust from the Cambridge Academic Content Dictionary © Cambridge University Press)
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