rustier; rustiest
1
: affected by or as if by rust
especially : stiff with or as if with rust
2
: inept and slow through lack of practice or old age
3
a
: of the color rust
b
: dulled in color or appearance by age and use
rusty old boots
4
5
rustily adverb
rustiness noun

rusty

2 of 2

adjective (2)

rus·​ty ˈrə-stē How to pronounce rusty (audio)
rustier; rustiest
chiefly dialectal

Examples of rusty in a Sentence

Adjective (1) rusty laws still on the books because no one bothered to repeal them in a rusty voice the old man ordered us off his land
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Seven-year-old Zeina roams the hills that surround her village on a rusty bike. Melanie Goodfellow, Deadline, 24 June 2025 June 17, 2025 Updated 6:50 AM PT The truck carrying two men suspected of living in the country illegally was pinned between a white rusty fence and two border patrol vehicles near a busy intersection in Hawthorne. Ruben Vives, Los Angeles Times, 17 June 2025 The rusty piece of ordnance turned out to be an unexploded World War II era practice bomb, a spokesperson for MacDill Air Force Base in Tampa told McClatchy News on June 16. Olivia Lloyd, Miami Herald, 16 June 2025 Or embossed cognac pants and a rusty black shacket brightened and slightly discomforted by a rose pink silk bag. Essence, 16 June 2025 See All Example Sentences for rusty

Word History

Etymology

Adjective (2)

alteration of restive

First Known Use

Adjective (1)

before the 12th century, in the meaning defined at sense 1

Adjective (2)

1694, in the meaning defined above

Time Traveler
The first known use of rusty was before the 12th century

Browse Nearby Words

Cite this Entry

“Rusty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rusty. Accessed 30 Jun. 2025.

Kids Definition

rusty

adjective
ˈrəs-tē
rustier; rustiest
1
: affected by or as if by rust
2
: less skilled and slow through lack of practice or old age
3
: of the color rust
rustily
-tə-lē
adverb
rustiness
-tē-nəs
noun

More from Merriam-Webster on rusty

Last Updated: - Updated example sentences
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