Definition of "fiddlestick"

fiddlestick

noun
plural fiddlesticks
1. One of a pair of sticks, similar to drumsticks, used by a second player to percuss the strings of a fiddle while the main player plays via bow.
2. A bow used to play the fiddle.
3. A whit; a jot.
interjection
1. Dated form of fiddlesticks.
  Quotations
  "A—a most distinguished visitor has just arrived.""Distinguished fiddlestick!" said Aunt Letty. "There hasn't been a ring at the bell for the last hour."
  1955, C[live] S[taples] Lewis, The Magician’s Nephew, London: The Bodley Head