# outsole

> English word · Noun

## Definitions
1. The underside of a shoe or other footwear, which makes contact with the floor.

## Etymology
From out- + sole.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/outsole