What is euw in lol?

EUW is an acronym that stands for Europe West. In the context of League of Legends, it refers to one of the game's major regional servers, managed by Riot Games.

Essentially, it's the massive online hub where players from a specific geographical area connect to play together. The server primarily comprises players from Western European nations, including the United Kingdom, France, Germany, Spain, and the Scandinavian countries.

Due to its enormous player base, EUW is renowned for being one of the most competitive servers in the world. Many professional players have accounts there for practice. Your own game account is tied to a specific server, so if you live in this region, you will likely play on EUW. This choice directly impacts your connection quality, or 'ping', and the community you play with.