author

1 of 2

noun

au·​thor ˈȯ-thər 

1

: the writer of a literary work (such as a book)

a famous author

2

a

: one that originates or creates something : source

software authors

film authors

the author of this crime

b

capitalized : god sense 1

authorial

ȯ-ˈthȯr-ē-əl 

adjective

author

2 of 2

verb

authored; authoring; authors

transitive verb

: to be the author of : write

a writer who has authored several bestsellers

Synonyms

Noun

• writer

Verb

• write
• pen

Examples of author in a Sentence

Noun

The author of the article didn't check his facts.

I enjoyed the book, but I can't remember the name of the author.

She is the author of a plan for reforming the school system.

Verb

authored a new biography of Thomas Jefferson

Recent Examples on the Web

Noun

The portrait of Depardieu that Ferrara gives is the last in Scene’s gallery of fellow addicts, beginning with the author’s immediate family and continuing with his later friends and collaborators, quite a few of whom come to unhappy ends. —Nick Pinkerton, Harpers Magazine, 24 Oct. 2025

The study authors looked at 13 samples and found no traces of typhus, but their work does not discredit the findings of the 2006 study, the researchers noted. —Taylor Nicioli, CNN Money, 24 Oct. 2025

Verb

At the same time, less than 1 percent of randomized clinical drug trials posted between 2008 and 2023 included pregnant people, according to a study Bilinski co-authored earlier this year. —Tanya Lewis, Scientific American, 23 Oct. 2025

Mokdad co-authored a global survey that revealed that the tiny nation on the Mediterranean is experiencing the fastest increase in cancer incidence and mortality anywhere in the world. —Ari Daniel, NPR, 22 Oct. 2025

Word History

Etymology

Noun

Middle English autour, auctour, actour "originator, creator, authoritative source, writer," borrowed from Anglo-French & Latin; Anglo-French auctur, auttour, actour "originator, creator, instigator, party, authority, writer," borrowed from Latin auctōr-, auctor "principal in a sale, person entitled to take action or authorize, authoritative writer, originator, creator, agent, founder," from augēre "to increase" + -tor, agent suffix — more at eke entry 2

Note: Variants with medial -th-, as aucthour, authour, etc., become current in the sixteenth century and lead to spelling pronunciations with [θ] in the seventeenth century. The spellings are presumed to reflect association with authentic and its Latin and Greek sources, as author in the sense "the first beginner and mover of anything," as Samuel Johnson put it, is the ultimate guarantor of authenticity.

Verb

derivative of author entry 1

First Known Use

Noun

14th century, in the meaning defined at sense 2a

Verb

1597, in the meaning defined above

Phrases Containing author

• co-author

Rhymes for author

• coauthor

Kids Definition

author

noun

au·​thor

ˈȯ-thər

1

: a person who creates a written work : writer

2

: one that starts or creates

author of a plan for education

author verb