exterior

1 of 2

adjective

ex·​te·​ri·​or ek-ˈstir-ē-ər 

1

: being on an outside surface : situated on the outside

2

: observable by outward signs

His exterior quietness is belied by an occasional nervous twitch …

—Current Biography

3

: suitable for use on outside surfaces

exterior paint

exteriorly adverb

exterior

2 of 2

noun

1

a

: an exterior part or surface : outside

b

: outward manner or appearance

2

: a representation (as on stage or film) of an outdoor scene

also : a scene filmed outdoors

Synonyms of exterior

Adjective

• outer

Noun

• surface
• front

Examples of exterior in a Sentence

Adjective

the house's exterior walls badly need to be painted

Noun

The building has a rather plain exterior.

the exterior of the tooth consists of very hard enamel

Recent Examples on the Web

Adjective

This powertrain is only available with AWD, the SX trim level, and the X-Line package, which gives the car some glossy black exterior accents and bigger wheels, and commands a more substantial though still competitive $32,790 MSRP. — Jonathan M. Gitlin, ArsTechnica, 21 July 2026

The result is a cabin that makes the Seltos’ exterior footprint seem deceptively small. — Karl Brauer, Forbes.com, 21 July 2026

Noun

Backers of the proposal maintain an exhaustive CEQA review isn’t necessary at this time, partly because the building’s exterior wouldn’t be altered. — George Avalos, Mercury News, 20 July 2026

In that incident, the northern section of the warehouse partially collapsed, while the southern exterior was stripped away by heat and flames. — Glenn Taylor, Footwear News, 20 July 2026

Word History

Etymology

Adjective

Latin, comparative of exter, exterus being on the outside, foreign, from ex

First Known Use

Adjective

1528, in the meaning defined at sense 1

Noun

1591, in the meaning defined at sense 1a

Phrases Containing exterior

• exterior angle
• exterior/outside door

Rhymes for exterior

• anterior
• inferior
• interior
• ulterior

Kids Definition

exterior

1 of 2 adjective

ex·​te·​ri·​or ek-ˈstir-ē-ər 

1

: situated on the outside

2

: external entry 1 sense 1

3

: suitable for use on outside surfaces

exterior paint

exteriorly adverb

exterior

2 of 2 noun

1

: an exterior part or surface : outside

2

: visible manner or appearance

a calm exterior

Medical Definition

exterior

adjective

ex·​te·​ri·​or ek-ˈstir-ē-ər 

: being on an outside surface : situated on the outside

exteriorly adverb