What does Focus Target mean in World of Warcraft? Focus WoW Term Definition

The term focus in World of Warcraft refers to a game mechanic that lets you set an enemy or ally as your focus target. Whenever you press the focus hotkey (F by default), you will target your focus. This can be useful for quickly re-targeting something after changing targets. Your focus target’s health and status bar will also be displayed on your screen so you can keep an eye on them or target them by clicking on it. The focus WoW term definition is quite commonly used and known by players.