Dictionary.com
Thesaurus.com
Synonyms

author

American  
[aw-ther] / ˈɔ θər /

noun

  1. a person who writes a novel, poem, essay, etc.; the composer of a literary work, as distinguished from a compiler, translator, editor, or copyist.

  2. the literary production or productions of a writer.

    to find a passage in an author.

  3. the maker of anything; creator; originator.

    the author of a new tax plan.

  4. Computers. the writer of a software program, especially a hypertext or multimedia application.


verb (used with object)

authors, present (3rd person singular) authored, past participle, past authoring present participle
  1. to write; be the author of.

    He authored a history of the Civil War.

  2. to originate; create a design for.

    She authored a new system for teaching chemistry.

author British  
/ ɔːˈθɔːrɪəl, ˈɔːθə /

noun

  1. a person who composes a book, article, or other written work

  2. a person who writes books as a profession; writer

  3. the writings of such a person

    reviewing a postwar author

  4. an originator or creator

    the author of this plan

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to write or originate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of author

First recorded in 1250–1300; Middle English auct(h)or, from Latin auctor “founder, originator, writer,” equivalent to aug(ēre) “to increase” ( cf. augment) + -tor -tor; replacing Middle English auto(u)r, from Anglo-French; Old French autor, from Latin, as above

Explanation

An author is a person who writes books or articles, usually for money. It can also refer to the person responsible for something, like the author of a plan to overthrow the student government. Author comes from the Latin word auctorem, meaning "founder, master, leader." Bow down to the author! Well, no need for that, just make sure the author gets credit. Author usually refers to a professional writer. In fact, author can be used interchangeably with the word writer. But author packs a little more punch — an author is involved in the creation of the work and generating the ideas behind it; strictly speaking, a writer could just execute the written product.

Keep Reading on Vocabulary.com

Vocabulary lists containing author

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Unlike conventional materials, metamaterials are built with tiny, repeating patterns that interact with energy in precise ways," said Sheng Shen, a professor of mechanical engineering at Carnegie Mellon University and senior author of the study.

From Science Daily • Jun. 8, 2026

Lithgow won best performance by an actor in a leading role in a play for his portrayal of the controversial, beloved British author Roald Dahl in Mark Rosenblatt’s poignant drama “Giant,” directed by Nicholas Hytner.

From Los Angeles Times • Jun. 8, 2026

Aged 80, Lithgow became the oldest male actor ever to win a Tony, for his portrayal of author Roald Dahl in Giant.

From BBC • Jun. 8, 2026

Gary Rivlin is a writer in New York and author of “AI Valley.”

From The Wall Street Journal • Jun. 7, 2026

And he was soon to be a published author, too.

From "Becoming" by Michelle Obama

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "author" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com