How to Say "corrosion" in Spanish
The Spanish word for “corrosion” is “óxido” — A2 level. This is a very common word in everyday Spanish.
English → SpanishA2
nounA2
general decay of metal surfaces
Examples
La bicicleta vieja está cubierta de óxido.
The old bicycle is covered in rust.
Tienes que quitar el óxido antes de pintar la reja.
You have to remove the rust before painting the gate.
El óxido ha dañado seriamente la estructura del puente.
The rust has seriously damaged the bridge's structure.
Always Masculine
Even though it talks about a messy substance, 'óxido' is a masculine noun. Always use 'el' or 'un' with it.
Using 'de' with materials
When saying something is made of rust or has rust, use 'de': 'una mancha de óxido' (a stain of rust).
Confusing the noun and adjective
Mistake: “La silla está óxido.”
Correction: La silla está oxidada.
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