cello(redirected from Violoncelli)
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family of stringed musical instruments having wooden bodies whose backs and fronts are slightly convex, the fronts pierced by two f-hole-shaped resonance holes. The instruments of the violin family have been the dominant bowed instruments because of their versatility,
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Music a bowed stringed instrument of the violin family. Range: more than four octaves upwards from C below the bass staff. It has four strings, is held between the knees, and has an extendible metal spike at the lower end, which acts as a support