Fibonacci

From Latin filius (“son”) + Italian Bonacci, a diminutive of Bono, from Latin bonum, ultimately meaning literally, "son of the (little) good man."

• (UK) IPA^(key): /fiːbə(ʊ)ˈnɑːtʃi/

• Audio (Southern England):

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Fibonacci

1. A surname from Italian.

   The Italian mathematician Leonardo Bonacci, who was called Fibonacci, introduced the Hindu–Arabic numeral system to Europe.

Fibonacci (not comparable)

1. (mathematics) Of or pertaining to the Fibonacci sequence.
   • 2019 June 24, Juan Triana, “Negafibonacci Numbers via Matrices”, in Bulletin of TICMI‎^[1], volume 23, number 1, →ISSN, archived from the original on 13 July 2019, Introduction, page 1:

     An interesting connection between Fibonacci numbers and matrices, introduced in [4], is given by the matrix Q = [1 1; 1 0] , known as Fibonacci Q-matrix [7] or Fibonacci’s matrix [11], such that […]

• IPA^(key): /fi.boˈnat.t͡ʃi/
• Rhymes: -attʃi
• Hyphenation: Fi‧bo‧nàc‧ci

Fibonacci m

1. a surname

   Leonardo Fibonacci, Italian mathematician

• albero di Fibonacci
• numero di Fibonacci
• polinomio di Fibonacci
• successione di Fibonacci