Rusty
WordNet
adjective
(1) Of the brown color of rust
(2) Ancient
"Hoary jokes"
(3) Covered with or consisting of rust
"A rusty machine"
"Rusty deposits"
(4) Impaired in skill by neglect
WiktionaryText
Adjective
- Affected by rust.
- Of the rust color, reddish or reddish-brown.
- Having red or reddish-brown hair.
- Lacking recent experience, out of practice, especially with respect to a skill or activity.