Breakdown of Il tacco scollato è riparabile.
Questions & Answers about Il tacco scollato è riparabile.
Here scollato means something like unglued, come unstuck, or detached because the glue has loosened.
It comes from the verb scollare, which can mean to unglue, to detach, or to come unstuck.
So a tacco scollato is a heel that has come loose from the shoe.
A useful warning: scollato can also mean low-cut or décolleté when talking about clothing, especially necklines. But that is not the meaning here.