outer

adjective

out·​er ˈau̇-tər How to pronounce outer (audio)
Synonyms of outernext
1
: existing independent of mind : objective
outer reality
2
a
: situated farther out
the outer limits
b
: being away from a center
the planet's outer rings
c
: situated or belonging on the outside
an outer covering

Examples of outer in a Sentence

the outer edges of the roof The package's outer covering was damaged. I removed the outer skin of the onion. Her inner turmoil was masked by an outer calm.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Because of Orlando’s urban sprawl, a train does not help when jobs are located near the parks or outer corporate hubs. Letters To The Editor, The Orlando Sentinel, 15 June 2026 Brunson, whose father Rick was on the Knicks during their 1999 Finals run and is now an assistant coach with the team, is a stand-in for the outer-borough striver, underestimated at first glance, but blessed with moxie. Sean Gregory, Time, 14 June 2026 Going slightly lighter in the center and matching your overall skin tone at the outer edges creates a more natural, dimensional result. Jailynn Taylor, Allure, 13 June 2026 Without any fencing or protective outer layer, the house was demolished in 1902, devoured by cows. Noah Daly, Idaho Statesman, 13 June 2026 See All Example Sentences for outer

Word History

Etymology

Middle English, from out entry 4 + -er entry 1

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of outer was in the 13th century

Browse Nearby Words

Cite this Entry

“Outer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outer. Accessed 16 Jun. 2026.

Kids Definition

outer

adjective
out·​er ˈau̇t-ər How to pronounce outer (audio)
1
: located on the outside or farther out
the outer wall
2
: being away from a center
the outer planets of the solar system

More from Merriam-Webster on outer

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster