outermost

adjective

out·​er·​most ˈau̇-tər-ˌmōst How to pronounce outermost (audio)
: farthest out

Examples of outermost in a Sentence

The arrow hit the outermost ring on the target. the outermost planet in our solar system
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.
The tree came with helpful instructions that guided you to fluff from the interior branches out the outermost branches. Audrey Lee, Architectural Digest, 20 Oct. 2025 The outermost atmospheric layer of the solar system’s gas giants is typically filled with light elements such as hydrogen and helium. Nola Taylor Tillman, Scientific American, 13 Oct. 2025 This happens because surface tension is just the tendency of the outermost molecules in a fluid to be drawn inward by neighboring molecules. Anna Demming, Quanta Magazine, 10 Oct. 2025 The corona is the Sun’s outermost atmosphere. Jenna Prestininzi, Freep.com, 6 Oct. 2025 See All Example Sentences for outermost

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of outermost was in the 14th century

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Cite this Entry

“Outermost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outermost. Accessed 24 Oct. 2025.

Kids Definition

outermost

adjective
out·​er·​most ˈau̇t-ər-ˌmōst How to pronounce outermost (audio)
: farthest out

More from Merriam-Webster on outermost

Last Updated: - Updated example sentences
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