Coprichiave (m)
(with) definite article: ilprotective pod concealing key-hinge and -cap
Of 17th century origin (NB: ➺ Fontanel(le)).
Barrel-shaped; Decoratively perforated.
Izzi, Franco: Scapoli: realtà storiche e culturali di consapevolezza tradizionale. Scapoli, 1994, p.28.
ws (origin)