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• file
  file

  noun

  a folder, cabinet, or other container in which papers, letters, etc., are arranged in convenient order for storage or reference.
• filé
  filé

  noun

  a powder made from the ground leaves of the sassafras tree, used as a thickener and to impart a pungent taste to soups, gumbos, and other dishes.

file

¹ American  

[fahyl] / faɪl /

noun

1. a folder, cabinet, or other container in which papers, letters, etc., are arranged in convenient order for storage or reference.

2. a collection of papers, records, etc., arranged in convenient order.

   to make a file for a new account.

3. Computers. a collection of related data or program records stored on some input/output or auxiliary storage medium.

   This program's main purpose is to update the customer master file.

4. a line of persons or things arranged one behind another (distinguished from rank).

5. Military.

   1. a person in front of or behind another in a military formation.

   2. one step on a promotion list.

6. one of the vertical lines of squares on a chessboard.

7. a list or roll.

8. a string or wire on which papers are strung for preservation and reference.

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verb (used with object)

filed, filing

1. to place in a file.

2. to arrange (papers, records, etc.) in convenient order for storage or reference.

   Synonyms:

   index, catalog, label, classify, categorize, list

3. Journalism.

   1. to arrange (copy) in the proper order for transmittal by wire.

   2. to transmit (copy), as by wire or telephone.

      He filed copy from Madrid all through the war.

verb (used without object)

filed, filing

1. to march in a file or line, one after another, as soldiers.

   The parade filed past endlessly.

2. to make application.

   to file for a civil-service job.

idioms

1. on file, arranged in order for convenient reference; in a file.

   The names are on file in the office.

file ² American  

[fahyl] / faɪl /

noun

1. a long, narrow tool of steel or other metal having a series of ridges or points on its surfaces for reducing or smoothing surfaces of metal, wood, etc.

2. a small, similar tool for trimming and cleaning fingernails; nail file.

3. British Slang. a cunning, shrewd, or artful person.

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verb (used with object)

filed, filing

1. to reduce, smooth, or remove with or as if with a file.

file ³ American  

[fahyl] / faɪl /

verb (used with object)

Archaic.

filed, filing

1. to defile; corrupt.

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filé ⁴ American  

[fi-ley, fee-ley] / fɪˈleɪ, ˈfi leɪ /

noun

New Orleans Cooking.

1. a powder made from the ground leaves of the sassafras tree, used as a thickener and to impart a pungent taste to soups, gumbos, and other dishes.

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file ¹ British  

/ faɪl /

verb

1. obsolete (tr) to pollute or defile

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file ² British  

/ faɪl /

noun

1. a hand tool consisting essentially of a steel blade with small cutting teeth on some or all of its faces. It is used for shaping or smoothing metal, wood, etc

2. rare a cunning or deceitful person

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verb

1. (tr) to shape or smooth (a surface) with a file

file ³ British  

/ faɪl /

noun

1. a folder, box, etc, used to keep documents or other items in order

2. the documents, etc, kept in this way

3. documents or information about a specific subject, person, etc

   we have a file on every known thief

4. an orderly line or row

5. a line of people in marching formation, one behind another Compare rank 1

6. any of the eight vertical rows of squares on a chessboard

7. computing a named collection of information, in the form of text, programs, graphics, etc, held on a permanent storage device such as a magnetic disk

8. obsolete a list or catalogue

9. a group of problems or responsibilities, esp in government, associated with a particular topic

   the environment file

10. recorded or catalogued for reference, as in a file

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verb

1. to place (a document, letter, etc) in a file

2. (tr) to put on record, esp to place (a legal document) on public or official record; register

3. (tr) to bring (a suit, esp a divorce suit) in a court of law

4. (tr) to submit (copy) to a newspaper or news agency

5. (intr) to march or walk in a file or files

   the ants filed down the hill

file Scientific  

/ fīl /

1. A collection of related data or program records stored as a unit with a single name. Files are the basic units that a computer works with in storing and retrieving data.

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file More Idioms  

1. see in single file; on file; rank and file.

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Other Word Forms

• filer
  noun
• nonfiler
  noun
• fileable
  adjective

Etymology

Origin of file¹

First recorded in 1425–75; late Middle English verb filen, from Middle French filer “to string documents on a thread or wire,” Old French: “to wind or spin thread,” from Vulgar Latin fīlāre “to wind or spin thread,” from the Latin noun fīlum “a string, thread”; the English noun is derived from the verb

Origin of file²

First recorded before 900; Middle English; Old English fīl, fēol; cognate with German Feile; akin to Slavic (Polish) piła “saw”

Origin of file³

First recorded before 1000; Middle English, Old English fȳlan “to befoul, defile,” derivative of fūl foul

Origin of filé⁴

1800–10, < Louisiana French; literally, twisted, ropy, stringy (perhaps originally applied to dishes thickened with the powder), past participle of French filer; see file ¹

Explanation

To file is to submit an application or a record to some official authority, like a court, police station, or city hall. You might file a complaint against your neighbor after he shovels the snow from his driveway into yours. People file for divorce, file for bankruptcy, and file charges against criminals. You can also file a receipt or a record at home, by putting it in a file folder and then sliding the folder into a file cabinet. When you stand "single file," you're in a line or queue, and if the group moves a few steps, you can say it files forward.

Example Sentences

See Examples For:

file filé filed filing

Under the new regime, visa holders who need more time will have to file formal applications with the federal government, subjecting themselves to additional background checks, biometric vetting, and other bureaucratic hurdles.

From Slate ● Sep. 17, 2026

Korner chided the prosecution for "wholesale dumping" of documents and urged the parties to work together to reduce the size of the case file.

From Barron's ● Sep. 16, 2026

If you don’t file Chapter 13 or Chapter 7, you may continue to pay the minimum amount on your credit cards.

From MarketWatch ● Sep. 16, 2026

In July, 1,200 OpenAI agents, which were meant to operate in isolation, found a shared file system and turned it into a message board.

From The Wall Street Journal ● Sep. 13, 2026

“You keep a stash in that file cabinet in the box office,” she said.

From "Night Owls" by A.R. Vishny

His sliver of a restaurant in TriBeCa is named for filé powder, the ground sassafras thickener often used for making gumbo.

From New York Times ● May 24, 2022

Bailey's recipe calls for brandy and gumbo filé, which infuse the dish with a singular flavor.

From Salon ● Apr. 12, 2021

She describes what should be in your “Cajun larder,” defining filé powder and cane vinegar for the uninitiated.

From Washington Post ● Dec. 9, 2020

Dressed in baggy jeans and a sweatshirt, Guy was hunched over the gumbo, adding just the right measure of hot sauce and, at the end, Tony Chachere’s Famous Creole Cuisine gumbo filé.

From The New Yorker ● Mar. 4, 2019

Remove the vessel from the fire, and before pouring into the tureen, sprinkle in two tablespoonfuls of filé.

From Favorite Dishes : a Columbian Autograph Souvenir Cookery Book by Carrie V. Shuman

A separate group of lawsuits filed in federal district court in Philadelphia around the same time also allege that Novo and Lilly’s GLP-1 drugs caused NAION, and that the companies failed to adequately warn patients.

From The Wall Street Journal ● Sep. 19, 2026

They have filed a police report against the museum's director.

From BBC ● Sep. 18, 2026

Nvidia-backed cloud computing company Nscale filed for an initial public offering.

From The Wall Street Journal ● Sep. 18, 2026

He already had filed a report with Beverly Hills police, a source familiar with the case told The Times.

From Los Angeles Times ● Sep. 17, 2026

Similar results were obtained in New Jersey, as a result of landmark litigation filed against the New Jersey State Police.

From "The New Jim Crow" by Michelle Alexander

The U.K.-based company didn’t say how many shares it would offer, or at what price, according to a Friday filing with the Securities and Exchange Commission.

From The Wall Street Journal ● Sep. 18, 2026

And that means any hiccups with filing or returns could result in refunds ending up in administrative limbo.

From The Wall Street Journal ● Sep. 18, 2026

The filing also shows that Kennedy holds credit-card debt with a reported range between $125,000 and $265,000—less than the more than $600,000 he owed when he filed last year.

From The Wall Street Journal ● Sep. 18, 2026

Valerie McCarthy, a leader in the Oconee County Republican Party, began filing public-records requests from her home office, sitting next to a copy of the Constitution and a teddy bear wearing a Trump T-shirt.

From The Wall Street Journal ● Sep. 17, 2026

After filing the appeal brief, I'd continued investigating the case intensively.

From "Just Mercy" by Bryan Stevenson

Related Words

• book
• case
• data
• directory
• dossier
• folder
• information
• list
• notebook
• record