outsole

noun

out·​sole ˈau̇t-ˌsōl 

: the outside sole of a boot or shoe

Examples of outsole in a Sentence

Recent Examples on the Web

The slides also feature a flexible traction outsole, which is perfect for all-day wear and avoiding the slipping and sliding that some sandals (like flip-flops) might bring. —Katie Decker-Jacoby, StyleCaster, 25 June 2025

Head Releasing Signature Novak Djokovic ‘Speed Legend’ Racket Head will offer both shoes in a multi-surface rubber outsole and clay versions that feature an all-over herringbone tread. —Tim Newcomb, Forbes.com, 10 June 2025

There’s also a thick outsole, providing a platform effect in addition to a slight heel for a boost in height. —Mikelle Street, Footwear News, 25 May 2025

The cloud-like insoles are lined with a super-soft fabric atop a layer of foam, while the outsoles are crafted with durable rubber that provides traction on everything from smooth airport floors to uneven cobblestone streets. —Merrell Readman, Travel + Leisure, 15 June 2025

Word History

First Known Use

1884, in the meaning defined above

Rhymes for outsole

• bankroll
• bedroll
• borehole
• cajole
• catchpole
• charcoal
• condole
• control
• dipole
• downhole
• enroll
• extol