insole

noun

in·​sole ˈin-ˌsōl How to pronounce insole (audio)
1
: an inside sole of a shoe
2
: a loose thin strip placed inside a shoe for warmth or comfort

Examples of insole in a Sentence

Recent Examples on the Web
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These also have an OrthoLite insole, which adds cushioning and arch support for a light, springy feel. Tanya Sharma, PEOPLE, 23 Apr. 2026 These are so clean-looking and go with anything, but for something that can go from day to night, there are the Project Cloud platform loafers with their sleek leather exterior and cushy memory foam insoles. Alexandra Pereira, Travel + Leisure, 23 Apr. 2026 Right off that bat, the sandals offer superior comfort and support, as they’re designed with a cushioned foam insole that molds to the shape of your feet to keep them fatigue and ache free for no matter where the day takes you. Alicia Geigel, Southern Living, 20 Apr. 2026 Designed for all-day wear, these clogs have a foam insole with moderate cushioning and a supportive, flexible outsole. Stephanie Osmanski, Better Homes & Gardens, 16 Apr. 2026 See All Example Sentences for insole

Word History

First Known Use

circa 1861, in the meaning defined at sense 1

Time Traveler
The first known use of insole was circa 1861

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Cite this Entry

“Insole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insole. Accessed 29 Apr. 2026.

Kids Definition

insole

noun
in·​sole ˈin-ˌsōl How to pronounce insole (audio)
1
: an inside sole of a shoe
2
: a loose thin strip placed inside a shoe for warmth or comfort

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