Putter Meaning in Golf is the club used specifically for rolling the ball on the green into the hole. It matters because putters provide control, accuracy, and feel for short-distance strokes. Golfers select putters based on comfort, length, and style. A common mistake is using a non-putting club on the green, reducing accuracy. For example, a mallet putter helps stabilize long putts. In summary, putters are key tools for successful short-game play.