Golf glossary
48 terms with plain-language definitions. From scoring and shot types to tournament formats and mental game constructs.
Scoring
Ace
Holing a tee shot. Also called a hole-in-one.
Albatross
Three strokes under par on a single hole. Called a double-eagle in the US.
Birdie
One stroke under par on a single hole.
Bogey
One stroke over par on a single hole.
Eagle
Two strokes under par on a single hole.
Par
The expected score on a hole for an expert player.
Strokes and shots
Fairway hit (FH)
A tee shot that finishes in the fairway, on a par-4 or par-5.
Green in regulation (GIR)
Reaching the green at least two strokes under par.
GIR
See "Green in regulation."
Fairway in regulation (FIR)
Tee shot that finishes in the fairway. The standard metric for driving accuracy.
Putts per round
Total number of strokes taken on the green. PGA Tour average is about 29; mid-handicap amateurs average 33-36.
Three-putt
Taking three putts to hole out from on the green. The single biggest source of avoidable strokes for amateurs.
One-putt
Holing out with a single putt from anywhere on the green.
Up-and-down
Successfully getting the ball in the hole in two shots from off the green — typically chip plus putt.
Scrambling
The percentage of times a player makes par or better when they miss the green in regulation.
Tee shot
The first shot of a hole, struck from the teeing area.
Approach
Any shot intended to finish on the green, typically the second on a par-4 or third on a par-5.
Chip
A short shot from near the green that flies briefly and rolls toward the hole.
Pitch
A short, lofted shot from 20-80 yards that lands softly with minimal roll.
Fade
A controlled left-to-right ball flight for a right-handed golfer.
Draw
A controlled right-to-left ball flight for a right-handed golfer.
Slice
An exaggerated and unintended fade — typically caused by an open clubface at impact.
Hook
An exaggerated and unintended draw — typically caused by a closed clubface at impact.
Equipment
Driver
The longest club in the bag, used primarily from the tee on par-4s and par-5s.
Wedge
High-lofted club (typically 46-60 degrees) used for short approaches, chips, and bunker shots.
Putter
Flat-faced club used on and around the green to roll the ball into the hole.
Hybrid
A cross between an iron and a fairway wood, designed to be easier to launch from rough or long-grass lies.
Mental game
Commitment (mental construct)
The share of shots where you decided on the shape, club, and target — and executed without changing mid-swing.
Routine (mental construct)
Adherence to your pre-shot process — visualisation, practice swing, alignment, breath, go.
Reset (mental construct)
How quickly you let go of a bad hole. Strong correlation with avoiding consecutive blow-up holes.
Aim (mental construct)
Whether you selected a specific target before each shot rather than a general area.
Steadiness (mental construct)
Self-rated sense of control on a hole. The most subjective of the five constructs and the most correlated with score.
Consistency score (GolfStack)
A 0-100 number that combines driving accuracy, putting efficiency, and scoring discipline into a single round-by-round metric.
Tournament formats
Stableford
A points-based scoring system that rewards good holes and limits the damage of bad ones.
Stroke play
A scoring format where total strokes for the round determines the winner.
Match play
Hole-by-hole competition where the winner of each hole earns a point.
Scramble
A team format in which each player tees off, the team selects the best shot, and all players play their next shot from there.
Four-ball
Two-player team format. Each player plays their own ball; the lower of the two scores counts for the team.
Foursomes
Two-player team format in which the partners share one ball and alternate shots.
Rules
General
Handicap
A numerical measure of a golfer's playing ability, used to allow players of different skill to compete fairly.
Handicap index
The portable version of your handicap. Translates to a course handicap depending on tees and slope.
Course rating
The expected score for a scratch golfer (0 handicap) on a specific set of tees.
Slope rating
How much harder a course plays for a bogey golfer relative to a scratch golfer. Average slope is 113.
Rough
The longer grass framing fairways and surrounding greens. Penalises both control and distance.
Bunker
A sand-filled hazard, typically near the green or along a fairway.
Hazard
A water feature or marked area on the course where special rules apply if your ball comes to rest within it.