🏸Glossary

Terms

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Backhand serve Backhand serve

A serve struck with a short backhand motion, held in front of the body, and the standard technique for modern doubles serving. Because the swing is so small, it's highly repeatable and ideal for skimming the shuttle just over the net onto the short service line. It's a technique a beginner can make reliable within a month or two, and it's the single most useful skill to master first for club doubles.

Base Base

The central ready position, roughly at the intersection of the mid-court and centre line, that a singles player returns to after every shot. Because the four corners of the court are roughly equidistant from base, the tactical aim is to move the opponent as far from their own base as possible, then attack the space they vacate. Recovering to base immediately after every stroke is the single habit that most separates good court coverage from bad.

Change of ends Change of ends

Players swap sides of the court after every game, and again in a deciding third game the moment the leading score first reaches 11. Hall lighting, air-conditioning drafts and the distance to the back wall can differ noticeably between ends, which is exactly why the rule exists.

Clear Clear

A shot sent high and deep to the opponent's rear tramline, and the rally's reset button. A defensive high clear buys time to recover to base under pressure; a flatter, faster attacking clear catches an opponent leaning forward. It's usually the first stroke a beginner needs to master, since a clear that falls short is an open invitation to be smashed.

Cut drop Cut drop

A drop shot played with a slicing racket-face angle rather than a straight one, imparting spin that makes the shuttle travel faster off the racket but fall more steeply, giving the opponent less time to react. Because it comes from nearly the same swing speed as a smash, it carries strong deception, and the angle should come from the racket face rather than a wrist snap to avoid arm strain.

Deuce Deuce

The situation once the score reaches 20-20, after which a game continues until one side leads by two points, with a hard cap at 30. Because rally-point scoring awards a point regardless of who serves, a deuce battle can flip in a couple of rallies far more easily than it could under the old service-only system.

Doubles Doubles

A match played two against two, in men's, women's or mixed format. The court widens to 6.1 metres but the service courts get shorter front-to-back. In the US and UK, the great majority of club and league play is doubles, so learning badminton from club members effectively means learning doubles first.

Drive Drive

A flat, fast shot that skims just over the net without lifting, used to contest the attack without handing the opponent a smash opportunity. The exchange of drives across doubles mid-court, where both pairs try to seize the initiative, is often the passage that decides who ends up attacking and who ends up defending.

Drop shot Drop shot

A softly played stroke from the rear court that drops the shuttle just over the net into the opponent's forecourt, aimed at pulling a deep opponent forward and opening the back of the court. Because it starts from the same preparation as a clear or a smash, a well-disguised drop can wrong-foot an opponent bracing for power.

Flick serve Flick serve

A deceptive serve that starts with the motion of a short serve, then snaps the wrist at the last instant to send the shuttle deep to the back of the opponent's court. It's used specifically to punish a receiver who has crowded the net expecting a short serve, and in doubles it must stay just inside the doubles long service line, which sits closer to the net than in singles.

Front and back Front and back

The attacking doubles formation, with one player at the net and the other in the rear court. The rear player smashes and drops steeply downward, and the front player finishes any weak, lifted reply with a net kill. Because the side hitting downward almost always wins the rally, holding this formation as long as possible is a core doubles objective.

Grading Grading

The skill-based ranking that USA Badminton, Badminton England and similar bodies assign to competitive players from tournament results, used to seed draws and set eligibility for novice or graded events. A strong run of results moves a player up a grade; entering a tournament without checking its grading eligibility can lead to disqualification on the day.

Grip tape Grip tape

The consumable wrap applied over a racket's base grip, most commonly a thin overgrip. Its main jobs are sweat absorption and slip prevention, and it's typically replaced about once a month. Wrapping on multiple layers reduces wrist strain but dulls delicate net touch, and grip thickness is directly linked to elbow injuries in this sport.

Hairpin net shot Hairpin net shot

A shot played right at the net that just clears the tape and drops almost straight back down on the other side, named for the hairpin shape of its trajectory. Its purpose is to deny the opponent any height to attack, and a spinning version that makes the shuttle tumble unpredictably over the net makes a clean return close to impossible.

Half smash Half smash

A smash hit at roughly 60-70 percent of full power. It travels slower than a full smash but at a steeper angle, and the hitter recovers position faster afterward, making it easier to follow up with another attacking shot. Because it costs far less energy over a long rally, even elite players use it more often in match play than the full-power version.

Interval Interval

A short, regulated break during a match: 60 seconds when the leading player or pair reaches 11 points within a game, and 120 seconds between games, during both of which coaching is permitted. In a deciding third game, players also change ends when either side reaches 11, making the interval a real tactical turning point rather than just a breather.

Let Let

A call that voids the rally and replays it with no change to the score. It's called when the receiver wasn't ready as the serve was struck, when a served shuttle catches the net and then lands legally, when a shuttle from a neighboring court intrudes, or when the umpire genuinely cannot make a call. Club games with no umpire commonly call a let by custom whenever a stray shuttle rolls onto court.

Lift Lift

An underarm stroke that scoops a low shuttle from the forecourt high and deep to the back of the opponent's court. It buys time and lets a player recover from being pressured at the net, but it also hands the opponent the attack, so a good lift needs to go as high and as deep as possible, ideally near the opponent's back line.

Long service line Long service line

The back boundary a serve must not cross. In singles it's simply the court's back line, but in doubles it sits about 0.76 metres inside the back line, which is exactly why a doubles flick serve that runs only slightly long is called out — it's the line beginners misjudge most often.

Mixed doubles Mixed doubles

A doubles discipline pairing one man and one woman, an Olympic event since Atlanta 1996. The common default has the woman covering the net and the man attacking from the rear, and opposing pairs specifically target the space behind the woman to break that structure. It's also a popular discipline at US and UK club level.

Net kill Net kill

A short, sharp downward strike on a shuttle that has floated up near the net, finishing the point immediately. In doubles it's the primary way the front player closes out a rally, using wrist and finger strength rather than a big swing, since a longer swing risks clipping the net or arriving late on the shuttle.

Novice division Novice division

A tournament category set aside specifically for newer players. The catch is that the exact eligibility rule differs by event — under one year in the sport, unrated, or no prior tournament placing are all used — so it's worth reading the entry conditions carefully before signing up, since disqualification for missing the fine print does happen.

Nylon shuttlecock Nylon shuttlecock

A synthetic shuttle using a plastic skirt instead of feathers, sometimes called a plastic shuttle. It lasts far longer than a feather shuttle and costs roughly a third as much, making it the standard choice for solo practice and school-level play. Its flight decelerates less and it feels harder off the racket, so clubs and sanctioned tournaments rarely use it for real games.

Push Push

A flat shot played near the net with almost no backswing, sending the shuttle into the opponent's open mid-court. It's the middle option when a shuttle isn't quite high enough to kill outright, pushing the opponent back while keeping the attack. It's one of the standard choices for a doubles return of serve, and its pace comes from stepping forward rather than from wrist strength.

Racket balance Racket balance

Where a racket's weight is concentrated, described as head-heavy, even, or head-light. Head-heavy adds smash power but a heavier swing and more elbow strain; head-light suits fast doubles drives and net exchanges. An even balance is the safe recommendation for beginners, and the 3U/4U weight code is a separate measure of the frame's total weight.

Rally point scoring Rally point scoring

The scoring system in which the side winning a rally scores a point regardless of who served, replacing the old 15-point service-only system in 2006. Combined with games played to 21 points, it made match length far more predictable and sped up the sport's tempo. A single point carries more weight than before, so an early lapse is harder to recover from.

Return of serve Return of serve

The act of returning an opponent's serve, and its own mini-tactical battle, especially in doubles. The goal is to rush a low short serve and put it away immediately with a push or net kill rather than letting it rise, since lifting a return hands the opponent a free smash. A good receiver stands with weight already leaning forward toward the net.

Rotation Rotation

The switching of positions between two doubles players as the pair moves between attack and defence. The instant a pair can hit downward it shifts to front-and-back; the instant it's forced to lift, it rotates to side-by-side. How smoothly a pair makes this switch is one of the clearest signs of a strong partnership, and miscommunication in rotation is doubles' most common way to lose a point.

Round the head Round the head

A stroke that takes a high shuttle heading toward the backhand corner and plays it with the forehand instead, by reaching the racket up and across over the head. It generates far more power than a backhand, which is why even elite players favor it, but it tilts the body off balance and delays recovery, and it loads the back of the shoulder in a way that adds injury risk over time.

Service fault Service fault

An infraction in the serve's own mechanics that costs the server the point outright. It's called if the shuttle is struck above the fixed 1.15-metre service height, if the racket head isn't clearly below the hand or the shaft isn't pointing downward, if a foot moves or lifts off the floor, or if the shuttle is served into the wrong service court. A fixed service-height rule adopted in 2018 standardized how umpires judge it.

Service over Service over

The moment the right to serve passes to the other side. Under rally-point scoring, losing a rally as server costs the point and the serve together. In doubles, only one player serves per turn with no second serve, so a serving pair losing a rally means an immediate service over.

Short service line Short service line

The line 1.98 metres from the net that a served shuttle must clear. In doubles, a good low serve is aimed to land just behind this line — fall a few centimetres short and it's a fault, drift a few centimetres long or too high and it's attacked immediately. It's effectively the target zone all serve practice is aimed at.

Shuttle Shuttle

The everyday short name club players use for the shuttlecock, as in 'whose turn to buy shuttles' or 'that shuttle's dead.' Which side pays for shuttles — built into membership, split among players on court, or charged per shuttle used — varies from club to club and is genuinely worth asking about before joining.

Shuttlecock Shuttlecock

The 4.74-5.50 gram projectile with 16 feathers, traditionally from a goose's left wing, fixed into a cork base. Its skirt creates enormous drag, so it decelerates faster than almost any other object in sport — which is exactly why a smash struck above 400 km/h can still be returned. Its plumes fray after just three or four hard-hit games, making it the sport's real ongoing running cost.

Side by side Side by side

The defensive doubles formation, with the two players standing left and right, each covering one half of the court. A pair switches into this shape the instant it's forced to lift the shuttle and expects an incoming smash. The aim from here is to block the smash softly to the net or drive it flat and fast to win the attack back.

Sling Sling

A fault in which the shuttle rests briefly on the racket face and is thrown rather than struck cleanly, sometimes called a carry or a hold. It breaks the rule requiring a single, clean stroke and is ruled a fault. It happens most often on a late arrival at the net when a player scoops rather than strikes the shuttle, and it's a frequent source of dispute in club games with no umpire.

Smash Smash

The steep, maximum-speed overhead finishing shot that produces more badminton points than any other stroke. Recorded speeds off the racket exceed 400 km/h, though the shuttle sheds pace violently, so placement and angle matter as much as raw speed. It costs real energy and leaves the hitter briefly out of position, so it's used selectively rather than on every opportunity.

Split step Split step

A small hop timed to the instant an opponent strikes the shuttle, landing on both feet in a state ready to explode in any direction. It's a technique worth learning before the swing itself, since it alone measurably widens a player's court coverage more than any single stroke improvement.

String tension String tension

How tightly the strings are strung, measured in pounds. Higher tension sharpens control and feel but, without a fast enough swing to back it up, actually reduces shuttle pace and increases elbow strain. Beginners do best around 18-22 lb, and raising tension to compensate for a lack of power is, in most cases, exactly the wrong fix.

Strings Strings

The material strung into the racket frame, typically 0.61-0.70mm in gauge — thinner strings give sharper feel and rebound but break more easily. A durable 0.68-0.70mm string suits beginners well. Tension drops within three to six months even without a string breaking, so if power seems to have faded, the strings are worth suspecting before the racket.

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