reverse button

This emoji "◀️" is a left - pointing arrow. It is usually used to indicate direction, to show a leftward movement or to direct to something, a page or a position on the left. In user interfaces, such as web browsers or mobile apps, it is often used as an icon for functions like going back to the previous page or returning to the previous view. It can also be used in map navigation or some direction - indicating scenarios to represent the route or direction of moving left.