rusty
UK: ˈrʌsti | US: ˈrʌsti
adj. covered with or affected by rust
adj. (of skills or knowledge) impaired by lack of recent practice
adj. reddish-brown in color
The word "rusty" originates from Old English rūstig, derived from rūst (rust), which traces back to Proto-Germanic rusta. The suffix -y (from Old English -ig) transforms the noun into an adjective, describing the state of being affected by rust. Over time, the meaning expanded metaphorically to describe skills or knowledge that have deteriorated due to disuse, akin to metal corroding from neglect.
The old bicycle chain was so rusty it wouldn't turn.
My Spanish is a bit rusty after years of not practicing.
The gate's hinges made a rusty screech when opened.
He painted the shed a rusty red to match the autumn leaves.
Her violin playing sounded rusty during the first rehearsal.