I. mold ‧ y /ˈməʊldi $ ˈmoʊl-/ BrE AmE adjective
the American spelling of ↑ mouldy
II. mould ‧ y BrE AmE British English , moldy American English /ˈməʊldi $ ˈmoʊl-/ adjective
covered with ↑ mould :
mouldy cheese
go mouldy British English (=become mouldy)
The bread’s gone mouldy.