format

American  

[fawr-mat] / ˈfɔr mæt /

noun

1. the shape and size of a book as determined by the number of times the original sheet has been folded to form the leaves.

2. the general physical appearance of a book, magazine, or newspaper, such as the typeface, binding, quality of paper, margins, etc.

3. the organization, plan, style, or type of something.

   The format of the show allowed for topical and controversial gags.

4. Computers. the arrangement of data for computer input or output, such as the number and size of fields in a record or the spacing and punctuation of information in a report.

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verb (used with object)

formatted, formatting

1. to plan or provide a format for.

   to format the annual telethon.

2. Computers.

   1. to set the format of (input or output).

      Some word-processing programs format output in a variety of ways.

   2. to prepare (a disk) for writing and reading.

verb (used without object)

formatted, formatting

1. to devise a format.

format British  

/ ˈfɔːmæt /

noun

1. the general appearance of a publication, including type style, paper, binding, etc

2. an approximate indication of the size of a publication as determined by the number of times the original sheet of paper is folded to make a leaf See also duodecimo quarto

3. style, plan, or arrangement, as of a television programme

4. computing

   1. the defined arrangement of data encoded in a file or for example on magnetic disk or CD-ROM, essential for the correct recording and recovery of data on different devices

   2. the arrangement of text on printed output or a display screen, or a coded description of such an arrangement

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verb

1. to arrange (a book, page, etc) into a specified format

format Scientific  

/ fôr′măt′ /

1. The arrangement of data for storage or display.

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1. To divide a disk into marked sectors so that it may store data.

2. To determine the arrangement of data for storage or display.

Other Word Forms

• formatter noun
• preformat verb (used with object)
• reformat verb

Etymology

Origin of format

First recorded in 1830–40; from French, from Latin (liber) fōrmātus “(book) shaped (in a specified way)”; see formation ( def. )

Explanation

In saving a new electronic document, you must choose a format, for instance PDF, Word doc, or XML, which dictates how the information is to be organized, displayed, and manipulated. To format information is to arrange it according to preexisting parameters. Electronic files require a format or, more commonly, a "file type," so computers will know how to open, read, and change them. Entertainment media are delivered in such varied formats as VHS, CD, DVD, MP3, and MOV. In the world of AM/FM radio, format is the type of music a station plays, such as top-40, urban, dance, or country.

Example Sentences

The White House Correspondents’ Association faces the possibility that we have seen the last dinner under the current format.

From Salon • May 1, 2026

So can the revitalization of a format that always invites revisiting, this time by creator Kyle Killen, even if the results can often be mixed.

From The Wall Street Journal • Apr. 30, 2026

Los Angeles was the only top 10 market where the company did not have a station carrying the format.

From Los Angeles Times • Apr. 28, 2026

The template-driven format resembles the output of content mills that mass-produce made-up clickbait stories, said digital literacy expert Mike Caulfield.

From Barron's • Apr. 28, 2026

So I put the whole list into seven-point type, single-space it, format it into six columns, and print it out.

From "Things Not Seen" by Andrew Clements

Related Words

• arrangement
• composition
• configuration
• form
• layout
• organization
• pattern
• plan
• scheme
• setup
• shape
• size
• style