What is a pin in golf?

Definition

Common terminology for the flagstick that marks the hole location on putting greens, helping golfers identify targets from distance and judge depth perception during approach shots. The pin serves as both a target reference and a removable obstacle that can be tended, removed, or left in during putting. Rules regarding pin attendance, removal, and ball contact have evolved in recent years to speed up play while maintaining fairness. Understanding pin-related rules and etiquette, including when to tend the pin and how to handle ball contact situations, is essential for proper rules compliance and course management.