outer

adjective

out·​er ˈau̇-tər How to pronounce outer (audio)
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.
Scientists hope to bring this technology to even larger telescopes, including the 4-meter Daniel K. Inouye Solar Telescope in Hawaiʻi, promising an even closer look at the sun's outer layers. Daisy Dobrijevic, Space.com, 29 May 2025 That’s all because of cooling properties like moisture-wicking outer shells and hypoallergenic, airy fill materials, such as lightweight down and mulberry silk. Nashia Baker, Architectural Digest, 28 May 2025 Meanwhile, the Cybertruck’s outer shell was hard to bend and manipulate. Peter Cohan, Forbes.com, 27 May 2025 Find the Big Dipper's pointer stars − located on the outer edge of the ladle. Greta Cross, USA Today, 25 May 2025 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 3 Jun. 2025.

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

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