Golf Glossary
Learn the language of Golf — answer-first definitions with real examples, beginner to pro.
322 terms
- Good MissAdvancedA good miss is the preferred side to miss on a given shot. This means the direction or location where an error results in the easiest recovery or least damage.
- Green ReadingIntermediateGreen reading is assessing the slope, grain, and speed of a putting surface to predict how much and which way the ball will curve from its starting line to the hole.
- Greens in Regulation (GIR)BeginnerGreens in Regulation (GIR) counts how often a golfer reaches the putting surface in "regulation". This means two strokes fewer than par (par minus 2). This means and is the single most commonly used measure of overall ball-striking quality.
- Greenside Bunker TechniqueIntermediateGreenside bunker technique opens the stance and clubface, aims a few inches behind the ball, and swings through the sand rather than at the ball. This means the club never actually contacts the ball directly on a properly played bunker shot.
- GripBeginnerThe grip is how your hands hold the club. It is the only contact you have with the club, so it controls the clubface more than any other fundamental.
- Grip PressureBeginnerGrip pressure is how tightly the hands hold the club. Most instructors recommend a light-to-moderate pressure — enough to hold the club securely, loose enough to allow wrist hinge and a free release.
- Grip SizeIntermediateGrip size. This means undersize, standard, midsize, or oversize. This means is fit to hand size and can also be used to quiet an overactive release. This means a slightly larger grip tends to reduce excess hand action through impact.
- GroovesIntermediateGrooves are the channel-like lines on the clubface that channel away water and debris, grip the ball surface, and generate spin. This means especially critical for wedge shots from rough and wet conditions.
- Ground ForceProGround force in golf is the vertical and horizontal force a golfer pushes into the ground during the swing. More effective ground use translates directly into club speed and power.
- Ground-First ContactIntermediateGround-first contact means the club strikes the turf before reaching the ball. A related detail is the general full-swing version of a fat or chunked shot, caused by the swing's low point arriving too early.
- Handicap IndexBeginnerA Handicap Index is the World Handicap System (WHS) measure of a golfer's demonstrated playing ability on a neutral course. A lower index means a better player.
- Handle DragAdvancedHandle drag is the trail hand pulling the grip end of the club down and forward through the downswing. As a result, the handle leads the clubhead into impact, the mechanism that creates forward shaft lean and compression.
- Hanging BackIntermediateHanging back is insufficient weight transfer to the lead side by impact. This leaves the body's weight predominantly on the trail foot at the moment of the strike.
- Heel StrikeIntermediateA heel strike is contact made closer to the shaft than the center of the clubface. This produces horizontal gear effect that pushes the ball right and reduces ball speed.
- High Cut ShotAdvancedA high cut shot is a deliberately high-launching left-to-right shot that lands softly with minimal roll. This is useful for stopping the ball quickly on firm greens or navigating around trouble on the left side of a hole.
- High-Spin MissAdvancedA high-spin miss is a shot with excessive backspin that climbs too steeply, loses forward momentum, and falls short of its expected distance. This means most commonly from a high-face driver strike or a steep angle of attack.
- Hip ClearanceAdvancedHip clearance is the rotation of the lead hip out of the way through impact. This creates room for the arms and club to swing freely past the body.
- Hip HingeBeginnerThe hip hinge is bending forward from the hip joints (not the waist) to establish the correct spine angle at address. It is the foundation of athletic posture in golf.
- Hip TurnIntermediateHip turn is the rotation of the pelvis around the spine during the golf swing. In the backswing it resists the shoulder coil; in the downswing it leads the kinetic chain to generate speed.
- Hip–Shoulder SeparationAdvancedHip–shoulder separation is the angular gap between the hips and shoulders at the start of the downswing. A larger, well-timed gap stretches the core and releases into club speed.
- HookBeginnerA hook bends hard from right to left for a right-handed golfer, almost always further than intended. This is. This is because the face is pointing well left of wherever the head was travelling.
- Horizontal Gear EffectAdvancedHorizontal gear effect is the sidespin added when the ball is struck toward the heel or toe of the face, curving the ball opposite the direction of the miss. This means toe strikes tend to draw, heel strikes tend to fade.
- Hybrid ClubBeginnerA hybrid blends a fairway wood's wider sole and higher launch with an iron's shorter length and more upright lie. This makes long-distance shots easier to hit high and land softly than a comparable long iron.
- Impact PositionIntermediateImpact position is the body and club configuration at the exact moment the clubface meets the ball. This means the single frame of the swing that determines ball flight more than any other point.
- In-to-OutIntermediateIn-to-out describes a clubhead travelling rightward across the target line as it meets the ball, for a right-hander. It is the delivery direction underneath draws, hooks and pushes.
- Interlocking GripBeginnerThe interlocking grip links the lead hand's index finger with the trail hand's pinky finger, weaving the two hands together. This means a popular choice for players with smaller or weaker hands, including many tour pro players.
- Iron Contact PointIntermediateIron contact point is the specific spot on the clubface where the ball is struck. This determines ball speed, spin consistency. The direction of any gear-effect curve, independent of swing path and face angle.
- Kinematic SequenceProThe kinematic sequence is the order in which body segments accelerate and decelerate during the downswing: pelvis → torso → lead arm → clubhead. Each segment slingshots the next for maximum speed.
- Kinetic ChainProThe kinetic chain is the linked sequence of body segments. This means feet, knees, hips, torso, shoulders, arms, wrists, club. This means where each segment transfers and amplifies energy to the next.
- Knee FlexBeginnerKnee flex at address is the slight bend in the knees that creates an athletic, ready posture. This means enough to feel springy and stable, not. As a result, much that it restricts hip rotation.
- Knock-Down ShotIntermediateA knock-down shot is an approach shot deliberately hit with a lower, more controlled trajectory than normal. This means usually with more club and a shorter, three-quarter swing. This means to fight wind or control distance more precisely.
- LagAdvancedLag is the acute angle between the lead arm and the shaft in the downswing. This means the loaded position that releases into club speed at impact when timed correctly.
- Lag PuttingIntermediateLag putting is the deliberate strategy of prioritizing distance control over making a long putt, aiming to leave a short, stress-free second putt rather than attacking the hole aggressively.
- Lateral ShiftAdvancedA lateral shift is the small move of the hips toward the target at the start of the downswing. It moves the low point forward and sets up the lead-side post, working with hip rotation rather than replacing it.
- Launch AngleIntermediateLaunch angle is the vertical angle, in degrees above horizontal, at which the ball leaves the face. Together with spin it determines how high and far the ball flies.
- Launch MonitorIntermediateA launch monitor is a device that measures ball and clubhead data at impact. This means ball speed, launch angle, spin rate, and club speed. This means using radar or camera sensors to quantify a shot instead of relying on how it looked.
- Lead Arm BendIntermediateLead arm bend is excessive folding of the lead elbow during the backswing. This involves shortening the swing's radius and reducing the width and stored power a fully extended backswing would otherwise create.
- Lead WristIntermediateThe lead wrist is the wrist of the top hand (left for right-handers). Its position throughout the swing — especially at the top of the backswing and at impact — directly controls clubface angle and low point.
- Lie AngleAdvancedLie angle is the angle between the shaft and the ground when the club is soled correctly. A lie angle that is too upright pulls shots left; too flat and they drift right (for a right-hander).
- Lob Wedge ShotIntermediateA lob wedge shot uses the most-lofted club in the bag (58–64°) to produce a high, soft-landing shot. This means most effective when you need to carry a hazard and stop quickly on a small target.
- Local RuleIntermediateA local rule is a course- or competition-specific modification adopted by the committee running play. This means commonly covering embedded balls, temporary conditions like winter rules, or unique course features not addressed by the standard Rules of Golf.
- Loft GappingIntermediateLoft gapping is checking that consecutive clubs in a bag. This means especially wedges. This means are spaced by consistent loft and yardage increments. As a result, there are no large distance gaps or overlapping distances between neighboring clubs.
- Loss of PostureIntermediateLoss of posture is any change in spine angle, knee flex, or forward bend from the address position during the swing. This shifts the swing's plane and low point away from where they were originally set.
- Lost BallBeginnerA ball is officially lost if it isn't found within three minutes of the group beginning to search for it. This means once that window closes, the golfer must take stroke-and-distance relief, replaying the shot from its original spot plus a one-stroke penalty.
- Low Draw ShotAdvancedA low draw shot is a deliberately low-launching, right-to-left curving shot that runs out by a lot on landing. This is useful for navigating under obstacles on the right side of a hole or maximizing roll on firm fairways.
- Low PointProLow point is where the clubhead reaches the bottom of its arc through impact. Controlling it — keeping it at or just ahead of the ball with irons — is the basis of pure contact.
- Low-Spin MissAdvancedA low-spin miss is a shot with sharply reduced backspin, usually from a thin or low-face strike, that flies with an unstable, hard to predict, "knuckling" trajectory rather than the expected controlled flight.
- Lower-Body SlideIntermediateA lower-body slide is excessive lateral movement of the hips toward the target during the downswing, without a matching rotation, that pushes the swing's low point too far forward and leaves the upper body behind.
- Mallet PutterBeginnerA mallet putter uses a larger, often geometric head shape with weight pushed to the perimeter for high forgiveness and, frequently, a face-balanced design suited to a straighter-back-and-through stroke.
- Match Play vs Stroke PlayBeginnerStroke play scores every shot across the whole round for a cumulative total. Match play scores hole by hole, awarding each hole to whoever takes fewer strokes on it. As a result, a single bad hole only costs one point, not a pile of extra strokes.
- Moment of Inertia (MOI)AdvancedMoment of inertia (MOI) measures a clubhead's resistance to twisting on off-center hits. This means a higher MOI keeps the face more stable at impact. This is why perimeter-weighted, forgiving clubs reliably retain more ball speed on mishits.
- Motion CaptureIntermediateMotion capture records a golfer's body movement in three dimensions, traditionally using reflective markers and multiple cameras, to build a precise digital skeleton of the swing for biomechanical analysis.
- MulliganBeginnerA mulligan is an informal "do-over". This means hitting a second ball after a poor shot without counting the first one. This means that has no basis in the actual rules of golf and is purely a casual, friendly-round convention.
- Muscle MemoryIntermediateMuscle memory is the process by which a motor pattern (the swing) becomes automatic through repetition. This means stored in the motor cortex and cerebellum. As a result, it can be executed without conscious thought.
- Narrow StanceBeginnerA narrow stance places the feet closer together than shoulder width, trading some stability for more freedom of hip rotation. This means typically used on shorter shots like chips, pitches, and short irons.
- Net Score vs Gross ScoreBeginnerGross score is the actual number of strokes taken. Net score subtracts a player's course handicap from that total, letting golfers of different skill levels compete on a fair, adjusted basis.
- Neutral Ball FlightIntermediateA neutral ball flight is a shot that starts at the target and flies with minimal sideways curve, produced when the clubface angle and swing path are nearly matched at impact.
- Neutral GripBeginnerA neutral grip has the lead hand rotated. As a result, 2–2.5 knuckles are visible at address and the trail hand's palm faces the target. This means the "middle" grip position that squares the face without extra hand manipulation.
- Nine Ball FlightsIntermediateThe nine ball flights are the classic instructional chart combining three starting directions (left, straight, right) with three curve types (draw, straight, fade/slice) to describe every possible basic shot shape.
- Offset IronsIntermediateOffset irons have the leading edge set back behind the hosel — giving the hands more time to square the face at impact. They are a fitting tool for chronic slicers and high-handicappers.
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