The fiddle is a nickname for a violin. The violin is a string instrument.
The fiddle is the state instrument of the state Arkansas.
There's no instrument called the string instrument. String instrument is a category of instruments which includes the guitar, the harp, the violin, the fiddle, the banjo, and the cello. Add to that list the Sitar.
As fit as a fiddle.
fiddle
The root word of fiddle is "vijl" in Old English, which means "fiddle, stringed musical instrument."
Arkansas
fiddle
information about an instrument fiddle
fiddle and mandolin
the answer for that question is fiddle
The Fiddle.
guitar violin fiddle