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Synonyms

exterior

American  
[ik-steer-ee-er] / ɪkˈstɪər i ər /

adjective

  1. outer; being on the outer side.

    the exterior surface; exterior decorations.

    Synonyms:
    superficial, external, outside, outward
    Antonyms:
    interior
  2. intended or suitable for outdoor use.

    exterior paint.

  3. situated or being outside; pertaining to or connected with what is outside.

    the exterior territories of a country.

    Synonyms:
    extrinsic, foreign, extraneous, outlying

noun

  1. the outer surface or part; outside.

    Synonyms:
    face
    Antonyms:
    interior
  2. outward form or appearance.

    She has a placid exterior, but inside she is tormented.

    Synonyms:
    aspect, mien
  3. Mathematics. the collection of points not contained in the closure of a given set.

exterior British  
/ ɪkˈstɪərɪə /

noun

  1. a part, surface, or region that is on the outside

  2. the observable outward behaviour or appearance of a person

  3. a film or scene shot outside a studio

"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

adjective

  1. of, situated on, or suitable for the outside

    exterior cleaning

  2. coming or acting from without; external

    exterior complications

  3. of or involving foreign nations

"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

Etymology

Origin of exterior

1525–35; < Latin, comparative of exter or exterus on the outside, outward. See ex- 1

Explanation

Something that's exterior is on the outside of some structure or object. An exterior door on a house opens to the outdoors, rather than connecting one room to another. Exterior house paint is made for painting the shingles or siding of your home, not the walls of your living room, and the exterior finish of a car is on the outside. You can also use exterior as a noun, to mean the outside of something: "The exterior of this salad bowl is a weird shade of yellow." Exterior is a Latin word, a comparative of exterus, "on the outside, outward, or foreign."

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Vocabulary lists containing exterior

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.

A London Fire Brigade spokesperson said crews had put out "a small fire affecting the exterior of the building" and the cause is being investigated alongside the Met Police.

From BBC • May 5, 2026

The only exterior detail I couldn’t come to terms with were the rose-gold accents in the headlamp assemblies.

From The Wall Street Journal • May 2, 2026

From the exterior, the property is surrounded by lush greenery and offers panoramic views of the Pacific, creating a true natural sanctuary—one that also includes an abundance of fruit trees.

From MarketWatch • Apr. 28, 2026

The proposed Safety Zone with stricter requirements to remove all vegetation would extend 1 foot from the exterior walls of a house.

From Los Angeles Times • Apr. 18, 2026

Zach is utterly comfortable with the exterior presentation and accoutrements of his character.

From "Drama High" by Michael Sokolove

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