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rusty

1 ENTRIES FOUND:
rusty /ˈrʌsti/ adjective
rustier; rustiest
rusty
/ˈrʌsti/
adjective
rustier; rustiest
Britannica Dictionary definition of RUSTY
[also more rusty; most rusty]
: not as good as usual or as in the past because you have not done or practiced something for a long time

— rustiness

/ˈrʌstinəs/ noun [noncount]