# market share

> English word · Noun

## Definitions
1. The percentage of some market held by a company, country, (sub)sector or any other actor or aggregate.

## Etymology
From market + share.

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