a. | 1. | Covered or affected with rust; |
2. | Impaired by inaction, disuse, or neglect. | |
3. | Discolored and rancid; reasty; | |
4. | Surly; morose; crusty; sullen. | |
5. | Rust-colored; dark. | |
6. | Discolored; stained; not cleanly kept; filthy. | |
7. | (Bot.) Resembling, or covered with a substance resembling, rust; affected with rust; rubiginous. |
Adj. | 1. | rusty - covered with or consisting of rust; "a rusty machine"; "rusty deposits" |
2. | rusty - of the color of rust Synonyms: rust | |
3. | rusty - impaired in skill by neglect Synonyms: out of practice | |
4. | rusty - ancient; "hoary jokes" Synonyms: hoary |