nounpl. -·vet′ti or -·vet′tos
Archit. a concave molding with a curve of 90°
Origin of cavettoIt, diminutive of cavo, hollow from Classical Latin cavus
nounpl. ca·vet·ti, or ca·vet·tos
A concave molding with a cross section that approximates a quarter circle.
Origin of cavettoItalian diminutive of cavo hollow from Latin cavus ; see keuə- in Indo-European roots.