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Rust Very Common

Rust has 11 different meanings across 4 categories:

Noun · Verb · Adjective · Proper Noun

Definitions
Noun
1

a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture

"The old fence was covered in rust after years of exposure to rain."

2

a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi

"The sudden appearance of orange powder on the wheat leaves signaled an outbreak of rust, forcing the farmer to spray fungicide immediately."

3

the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water

"The old bicycle frame developed a thick layer of rust after being left out in the rain without protection."

4

any of various fungi causing rust disease in plants

"The farmer sprayed fungicide to kill the rust infecting his wheat crops."

5

The deteriorated state of iron or steel as a result of moisture and oxidation.

"The old bicycle frame was covered in rust after being left outside in the rain without protection."

In plain English: Rust is an orange-brown powder that forms on iron and steel when they get wet and exposed to air for too long.

"The rusty color on his old bicycle handlebars matched the autumn leaves perfectly."

Usage: Use the noun form to describe visible reddish-brown corrosion on metal surfaces caused by exposure to moisture. As a verb, it specifically refers to the process where iron or steel begins to deteriorate through oxidation.

Verb
1

become destroyed by water, air, or a corrosive such as an acid

"The metal corroded"

"The pipes rusted"

2

cause to deteriorate due to the action of water, air, or an acid

"The acid corroded the metal"

"The steady dripping of water rusted the metal stopper in the sink"

3

become coated with oxide

"The old iron gate began to rust after being left outside in the rain all winter."

4

To oxidize, especially of iron or steel.

"The old bicycle frame began to rust after being left outside in the rain all winter."

In plain English: To rust is for metal to turn reddish-brown and crumble when it gets wet over time.

"The old iron gate began to rust after being left out in the rain all winter."

Adjective
1

of the brown color of rust

"The old iron gate had turned a dull, rusty orange from years of exposure to rain."

Proper Noun
1

A surname​.

"Rust won the championship in his first year as captain."

Example Sentences
"The rusty color on his old bicycle handlebars matched the autumn leaves perfectly." noun
"The old fence was covered in red rust after sitting outside all winter." noun
"A spot of rust appeared on the bottom of his new steel pan." noun
"He shook the loose rust off his boots before entering the house." noun
"The old iron gate began to rust after being left out in the rain all winter." verb
See Also
iron ferruginous rust out unrustable reddish rustproof red gum inoxidizing
Related Terms
Broader Terms (hypernyms)
ferric oxide plant disease corrosion oxidation fungus decay damage oxidise
Narrower Terms (hyponyms)
blister rust flax rust wheat rust apple rust fret

Origin

The word "rust" comes from Old English and originally meant the reddish color of iron oxide. Its meaning in modern English is a direct continuation of this original sense, describing both the colored substance and the corrosion process itself.

Rhyming Words
ust wust kust bust fust cust oust dust lust must gust aust adust trust noust joust doust roust crust inust
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