# composite number

> English word · Noun

## Definitions
1. A (nonzero) natural number that is expressible as the product of two (or more) natural numbers other than itself and 1.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/composite-number