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.
Researchers also streamlined the process from selecting raw bamboo to manufacturing the drone’s outer skin. Sujita Sinha, Interesting Engineering, 5 Mar. 2026 Richard Branson’s company is the only one left helping wealthy tourists explore the outer reaches of our atmosphere via suborbital flight—with its only competitor bowing out recently, with Jeff Bezos’s Blue Origin announcing in January it would be stopped its space tourism endeavors. Nicole Hoey, Robb Report, 5 Mar. 2026 Use a small brush to dab pollen from the outer stamens to the center blossom to mimic pollination. Lauren Wellbank, Martha Stewart, 5 Mar. 2026 Simply remove the green outer skin, blend (eeds included), strain if desired, and serve with mint and lime. Hannah Coates, Vogue, 5 Mar. 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 14 Mar. 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

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