Fibonacci numbers

[ fee-boh-nah-chee ]

/ ˌfi boʊˈnɑ tʃi /

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plural noun Mathematics.

the unending sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, … where each term is defined as the sum of its two predecessors.

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His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

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Also called Fibonacci sequence .

Origin of Fibonacci numbers

1890–95; after Leonardo Fibonacci, 13th-century Italian mathematician

Words nearby Fibonacci numbers

fiber optics, fiber pen, fiberscope, Fibiger, Fibonacci, Fibonacci numbers, Fibonacci sequence, fibr-, fibranne, fibratus, fibre

How to use Fibonacci numbers in a sentence

Those are troubling numbers, for unfettered speech is not incidental to a flourishing society.
How the PC Police Threaten Free Speech|Nick Gillespie|January 9, 2015|DAILY BEAST
And too much of a focus on numbers can obscure strategic truths.
Pentagon Doesn’t Know How Many People It’s Killed in the ISIS War|Nancy A. Youssef|January 7, 2015|DAILY BEAST
Within minutes, it seems, of the disclosures of these tragic events, large numbers of people chose a side and stuck to it.
In 2015, Let’s Try for More Compassion|Gene Robinson|January 4, 2015|DAILY BEAST
The numbers reinforce another article in the Post, in which cops confessed to “turning a blind eye” to minor crimes.
Ground Zero of the NYPD Slowdown|Batya Ungar-Sargon|January 1, 2015|DAILY BEAST

That could include private financial or personal information—like the credit-card numbers you used to pay for the corrupted Wi-Fi.
How ‘Ethical’ Hotel Chain Marriott Gouges Guests in the Name of Wi-Fi Security|Kyle Chayka|December 31, 2014|DAILY BEAST
Bacteria, when present in great numbers, give a uniform cloud which cannot be removed by ordinary filtration.
A Manual of Clinical Diagnosis|James Campbell Todd
As company after company appeared, we were able to form a pretty exact estimate of their numbers.
Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV.|Various
The Mexicans, far superior in numbers, received every moment accessions to their strength.
Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV.|Various
Numbers have dribbled back from firing line and cannot be collected in this difficult country.
Gallipoli Diary, Volume I|Ian Hamilton
Caseous particles containing immense numbers of the bacilli are common.
A Manual of Clinical Diagnosis|James Campbell Todd