## Definitions

### from The American Heritage® Dictionary of the English Language, 5th Edition.

- noun The sequence of numbers, 1, 1, 2, 3, 5, 8, 13, … , in which each successive number is equal to the sum of the two preceding numbers.

### from Wiktionary, Creative Commons Attribution/Share-Alike License.

- noun
*mathematics*A sequence ofnumbers such that each number is thesum of the preceding two numbers

### from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

- noun a sequence of numbers in which each number equals the sum of the two preceding numbers

## Etymologies

### from The American Heritage® Dictionary of the English Language, 4th Edition

[After Leonardo

*Fibonacci*, (died c. 1250), Italian mathematician.]## Examples

Sorry, no example sentences found.

## Comments

Log in or sign up to get involved in the conversation. It's quick and easy.