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Definition of rusty
rusty
/ˈrʌsti/
rus · ty
Adverb:rustily
rusty Lexical Profile
CEFR
B1
Grade
4
Tier
1
Usage
Top 5k
Syllables
2
rusty Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Covered with, affected by, or consisting of rust (especially of iron or steel objects exposed to moisture).
Example
"The old garden gate had rusty hinges that creaked loudly whenever someone pushed it open."
2
Impaired in skill, knowledge, or fluency through lack of recent practice or use.
Example
"My conversational French is a bit rusty because I have not spoken the language since college."
3
Having a reddish-brown or yellowish-brown color resembling rust.
Example
"In late autumn, the maple leaves turned a warm, rusty orange before falling to the ground."
Synonyms
View all synonyms for rusty Antonyms
View all antonyms for rusty• Rhymes for rusty
Word Origin & Etymology
Recorded in Old English as rustig, formed from the noun rust (derived from a Proto-Germanic root meaning 'red') combined with the adjectival suffix -ig (-y).
Cite this Entry
Wordmom. (2026). Definition of Rusty. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rusty