# coauthor

> English word · Noun · frequency rank #48,146

## Definitions
1. An author who collaborates with another to write something.

## Etymology
From co- + author.

## Common misspellings (11)
`caouthor`, `ccoauthor`, `coatuhor`, `coauhtor`, `coauthhor`, `coauthorr`, `coauthro`, `coautohr`, `coautthor`, `couathor`, `ocauthor`

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