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Synonyms

outline

American  
[out-lahyn] / ˈaʊtˌlaɪn /

noun

  • outlines
    plural
  1. the line by which a figure or object is defined or bounded; contour.

  2. a drawing or sketch restricted to line without shading or modeling of form.

  3. a general sketch, account, or report, indicating only the main features, as of a book, subject, or project.

    an outline of medieval history; an outline of a speech.

    Synonyms:
    summary, synopsis, rough, draft, plan
  4. outlines, the essential features or main aspects of something under discussion.

    At the first meeting, we gave her only the outlines of the project.

  5. Printing. an ornamented type in which the outside contours of each character appear in black, with the inside left white.


verb (used with object)

  • outlines,
    present (3rd person singular)
  • outlined,
    past participle,  past
  • outlining
    present participle
  1. to draw the outline of, or draw in outline, as a figure or object.

    Synonyms:
    draft, delineate
  2. to give an outline of; sketch the main features of.

    On the first day, the professor just outlined the course for us.

    Synonyms:
    draft, delineate
outline British  
/ ˈaʊtˌlaɪn /

noun

  1. a preliminary or schematic plan, draft, account, etc

  2. (usually plural) the important features of an argument, theory, work, etc

  3. the line by which an object or figure is or appears to be bounded

    1. a drawing or manner of drawing consisting only of external lines

    2. ( as modifier )

      an outline map

"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 draw or display the outline of

  2. to give the main features or general idea of

"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

Synonym Usage

See form.

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Etymology

Origin of outline

First recorded in 1655–65; out- + line 1

Explanation

The gist, the essence, the major parts of something — that's its outline. The origins of outline come from the artistic practice of marking a line around the outer edge of a person or shape in a picture before filling it in. Only later, in the 1800s, did it come to be applied to verbal descriptions, too. Technically an outline suggests a condensed form of something, but as any high school or college student knows, course outlines have a habit of being pretty darn long. In 1919 H.G. Wells wrote a book called An Outline of History. Its length? 1,324 pages.

Keep Reading on Vocabulary.com

Vocabulary lists containing outline

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.

See Examples For:

Also included is a proposal to create special vending zones in L.A.’s vending corridors, although the plan doesn’t outline where such opt-in zones could be.

From Los Angeles Times Aug. 27, 2026

Both moves are in anticipation of Treasury Secretary Scott Bessent’s plan to outline an “economic D-Day” for Iran this afternoon.

From The Wall Street Journal Aug. 24, 2026

But Ms. Cusk has really used Ms. Portman as a body double, borrowing from the outline of her career to produce a generalized study of megacelebrity.

From The Wall Street Journal Aug. 18, 2026

If the discussion keeps going in circles, outline the objectives to keep people on message.

From MarketWatch Aug. 18, 2026

An outline of the boot-shaped state pulsed on the thick paper, its sprawling cities and sleepy towns and rural outposts gleaming and glittering.

From "The Marvellers" by Dhonielle Clayton

The talks in Washington came after Prime Minister Mark Carney briefed Canada's regional leaders on the outlines of a pact to stabilize bilateral trade.

From Barron's Aug. 20, 2026

The outlines of this story are familiar, but Ms. Rogoyska sees it anew through the Hotel Lutetia.

From The Wall Street Journal Aug. 16, 2026

"We have carried out some geophysical surveys but the buildings have never been dug so their secrets remain hidden except for these rare moments when their outlines appear in the lawns," he added.

From BBC Aug. 9, 2026

On Tuesday, the BOE will publish its Asset Purchase Facility Quarterly Report, which outlines the bank’s stock of gilt holdings and the changes from April 1 to June 30.

From The Wall Street Journal Jul. 31, 2026

There could be no end to the questions, but the sketch outlines of answers were beginning to appear, and they were astonishing.

From "Strange the Dreamer" by Laini Taylor

The threat of U.S. tariffs — the Commerce Department has outlined a potential phased universal tariff on refined copper in 2027 and 2028 — also prompted traders to pull forward months of future supply.

From MarketWatch Aug. 27, 2026

Bonfig has outlined a number of plans aimed at propping up Best Buy’s business, like new medium- and small-format locations, a broader assortment and a focus on the company’s advertising business.

From The Wall Street Journal Aug. 27, 2026

Then-Director of National Intelligence Tulsi Gabbard outlined assessments from America’s intelligence apparatus.

From The Wall Street Journal Aug. 25, 2026

It will run in parallel to the airport's planning process for a major expansion to its facilities which was first outlined last year.

From BBC Aug. 25, 2026

Pet was walking beside him, one step for three of Redemption’s, its head outlined against the sea-blue sky.

From "Pet" by Akwaeke Emezi

The Department of Homeland Security sent a memo to colleges and universities earlier this week outlining the policy shift.

From The Wall Street Journal Aug. 27, 2026

He appeared on Crooked Media and NPR and sat for Q&As with Ross Douthat, outlining his worldview for skeptical but receptive hosts.

From Slate Aug. 7, 2026

A CPF is a mutually agreed plan between the bank and a client country outlining development priorities for a multi-year period.

From Barron's Jul. 23, 2026

One state representative said this framework will essentially “define the corners of the football field” by outlining how large cuts should be based on reservoir levels.

From Los Angeles Times Jul. 23, 2026

You see, I refrain from outlining just what this gentleman has been saying to me - about you all.

From "The Remains of the Day" by Kazuo Ishiguro

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