Definition

Describing something that has a reddish-brown coating due to oxidation, often seen on metal that has not been maintained. It can also refer to something that has become less effective or skilled due to lack of use.

Example

The old bicycle was rusty and needed a lot of repairs before it could be used again.

Comparatives & Superlatives

Conversation

I found my old bicycle in the garage, but it's really rusty now.

Oh no! Did you leave it outside for too long?

Yeah, I guess I didn't take good care of it over the years.

You should try cleaning it up; it might not be too rusty after some work!

Synonyms & Antonyms

Root Explanation

Rusty → The word 'rusty' comes from the Old English 'rust', meaning the reddish-brown coating that forms on iron or steel when it oxidizes, combined with the suffix '-y', which indicates a characteristic of. Therefore, 'rusty' describes something that has the characteristic of rust or is covered with rust.

Memory Tip

Think of the Old English word 'rust' for the reddish-brown coating on metal, and remember that 'rusty' means something that has the characteristic of being covered in rust.

Visually Confused Words