violoncelli
/ˌvaɪələnˈtʃɛli/
noun
- The plural form of violoncello, meaning a large stringed musical instrument of the violin family, played while held between the knees.
- The violoncelli provided a deep, rich foundation for the symphony.
- The orchestra had four violoncelli in the string section.
- She practiced her part on one of the antique violoncelli in the music room.