You searched for: “trombones
trombone (s) (noun), trombones; trombon (pli)
A large musical instrument of the brass family that has a cylindrical horn and an almost always with a sliding tube: the most common kind of trombone is the tenor trombone.

Sometimes a trombone has piston valves, and very rarely both piston and a sliding tube,

This entry is located in the following unit: Italian words in English (page 5)