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.
Those in the eclipse's path were treated to an incredible display as the moon completely blotted out the sun and revealed its outermost layer, which for a few minutes appeared as a striking glowing ring. Eric Lagatta, USA Today, 8 Apr. 2025 But when these hot spots are located within a continent, the impact is more difficult for scientists to detect through the rigid, thick outermost layer of Earth. Adriana Pérez, Chicago Tribune, 8 Apr. 2025 It’s made with three layers, including an inner tube that’s drinking water safe, a middle layer that adds strength, and an outermost layer that’s UV, mold, and abrasion resistant. Carly Totten, Better Homes & Gardens, 26 Feb. 2025 It’s located far beyond the Kuiper Belt and the outermost planets. Mrigakshi Dixit, Interesting Engineering, 24 Feb. 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 22 Apr. 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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