SKIP TO CONTENT

outline

/ˌaʊtˈlaɪn/
/ˈaʊtlaɪn/
IPA guide

Other forms: outlines; outlined; outlining

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.

Definitions of outline
  1. noun
    the line that appears to bound an object
    synonyms: lineation
    see moresee less
    types:
    coastline
    the outline of a coast
    silhouette
    an outline of a solid object (as cast by its shadow)
    skyline
    the outline of objects seen against the sky
    type of:
    bound, boundary, bounds
    the line or plane indicating the limit or extent of something
  2. verb
    trace the shape of
    synonyms: delineate, limn
    see moresee less
    types:
    lipstick
    form by tracing with lipstick
    contour
    form the contours of
    streamline
    contour economically or efficiently
    type of:
    draw
    represent by making a drawing of, as with a pencil, chalk, etc. on a surface
  3. noun
    a sketchy summary of the main points of an argument or theory
    synonyms: abstract, precis, synopsis
    see moresee less
    types:
    brief
    a condensed written summary or abstract
    apercu
    a short synopsis
    epitome
    a brief abstract (as of an article or book)
    type of:
    sum-up, summary
    a brief statement that presents the main points in a concise form
  4. noun
    a schematic or preliminary plan
    synonyms: schema, scheme
    see moresee less
    type of:
    plan, program, programme
    a series of steps to be carried out or goals to be accomplished
  5. verb
    draw up an outline or sketch for something
    synonyms: draft
    see moresee less
    type of:
    compose, indite, pen, write
    produce a literary work
  6. verb
    describe roughly or briefly or give the main points or summary of
    “sketch the outline of the book”
    outline his ideas”
    synonyms: adumbrate, sketch
    see moresee less
    types:
    block out
    indicate roughly
    type of:
    depict, describe, draw
    give a description of
Pronunciation
US
/ˌaʊtˈlaɪn/
UK
/ˈaʊtlaɪn/
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘outline'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family