This basketball glossary explains the terms you will hear on the court, from coaches and on broadcasts, in plain English. It covers game and rules terms, offensive plays and actions, defensive concepts, statistics and common slang. Knowing these words makes it easier to follow games, understand coaching instructions and talk about the sport with confidence, whether you are a new player, a parent or a longtime fan.
Game and Rules Terms
| Term | Meaning |
|---|---|
| And-one | A made basket while being fouled, followed by one free throw |
| Bonus (penalty) | Free throws awarded on non-shooting fouls once a team reaches its foul limit |
| Charge | An offensive foul for running into a defender who has established position |
| Block | A defensive foul for illegal contact, or a shot deflected by a defender |
| Goaltending | Illegally touching a shot on its downward path or above the rim |
| Backcourt | The half of the court a team is defending |
| Frontcourt | The half of the court where a team is trying to score |
| Paint or lane | The painted rectangle under the basket |
| Shot clock | The time limit a team has to attempt a shot |
| Traveling | Moving illegally with the ball without dribbling |
Other rules terms come up often. A double dribble means dribbling with both hands or starting a new dribble after stopping. A technical foul penalizes unsportsmanlike conduct or certain administrative violations. A flagrant foul, called an unsportsmanlike foul in FIBA, involves excessive or unnecessary contact. A jump ball starts the game with the ball tossed between two players, and a held ball occurs when players from both teams have firm possession at the same time.
Offensive Plays and Actions
- Pick-and-roll: A teammate sets a screen for the ball handler, then rolls toward the basket for a pass.
- Pick-and-pop: Like a pick-and-roll, but the screener steps out for a jump shot instead of rolling.
- Backdoor cut: A cut behind a defender toward the basket, usually when the defender overplays the pass.
- Give-and-go: Pass to a teammate, cut to the basket and receive the ball back.
- Alley-oop: A lob pass caught in the air and scored before landing.
- Fast break: A quick attack after a defensive stop, before the defense sets up.
- Iso (isolation): Clearing space so one player can go one-on-one against his defender.
- Post-up: A player positions near the basket with his back to the defender to receive the ball.
- Drive and kick: Driving toward the basket, then passing out to an open shooter when the defense collapses.
- Skip pass: A pass that goes over the defense from one side of the court to the other.
- Screen or pick: A legal block set by an offensive player to free a teammate.
- Floater: A soft, high shot released a few feet from the rim, over taller defenders.
Defensive Terms
- Man-to-man: Each defender guards a specific opponent.
- Zone defense: Defenders guard areas of the floor instead of individual players.
- Help defense: Positioning away from the ball to support teammates.
- Closeout: Running at a shooter under control to contest a shot.
- Switch: Two defenders exchange assignments, often on a screen.
- Hedge or show: The screener’s defender steps out briefly to slow the ball handler.
- Trap or double team: Two defenders guard the ball handler at once.
- Press: Defensive pressure applied full court or three-quarter court.
- Box out: Using your body to keep an opponent away from a rebound.
Court and Position Terms
- Elbow: The corners where the free throw line meets the lane lines.
- Block: The small painted marks along the lane near the basket, often where post players set up.
- Wing: The area on either side of the court, outside the lane, between the top of the key and the corner.
- Corner: The area where the sideline meets the baseline, a common spot for three-point shooters.
- Top of the key: The area at the top of the three-point arc, straight out from the basket.
- High post and low post: Areas near the free throw line and near the basket where post players operate.
- Short corner: The baseline area between the lane and the corner, often used against zones.
- Point guard, shooting guard, small forward, power forward and center: The five traditional positions, numbered 1 through 5.
Coaching and Strategy Terms
- Spacing: Keeping offensive players spread out so one defender cannot guard two.
- Ball reversal: Moving the ball from one side of the court to the other.
- Secondary break: Quick actions that follow a fast break when no immediate shot is available.
- Out of bounds play: A set play run when inbounding the ball, often called a BLOB or SLOB.
- Motion offense: An offense built on rules like pass, cut and screen rather than set plays.
- Rotation: The group of players a coach regularly uses in games, or defensive movement to cover for a helping teammate.
Statistics Terms
- Double-double: Reaching 10 or more in two statistical categories, such as points and rebounds.
- Triple-double: Reaching 10 or more in three categories, often points, rebounds and assists.
- Field goal percentage: Made shots divided by attempted shots, excluding free throws.
- Effective field goal percentage: A shooting measure that gives extra weight to made three-pointers.
- True shooting percentage: A shooting efficiency measure that includes threes and free throws.
- Assist-to-turnover ratio: Assists divided by turnovers, often used to judge ball handlers.
- Plus-minus: The point difference while a player is on the court.
- Usage rate: An estimate of how many team possessions a player uses while on the floor.
- Offensive and defensive rating: Points scored or allowed per 100 possessions.
Common Slang
- Brick: A badly missed shot that clanks off the rim or backboard.
- Swish: A shot that goes through the net without touching the rim.
- Dime: An assist, especially a great pass.
- Bucket: A made basket.
- Sixth man: The first player off the bench.
- Glass: The backboard, as in crashing the glass for rebounds.
- Posterize: To dunk forcefully over a defender.
- Heat check: A difficult shot taken by a player who has made several in a row.
How to Learn Basketball Terms Step by Step
- Start with rules terms. Learn fouls, violations and scoring first, since they come up in every game.
- Add common plays. Pick-and-roll, fast break and give-and-go appear in nearly every game.
- Learn defensive terms. Man-to-man, zone, switch and help defense explain what the defense is doing.
- Watch games with a glossary. Look up terms as announcers use them.
- Ask coaches and teammates. Every team has its own terminology for plays and signals.
- Use the words in practice. Calling out screens and switches helps the vocabulary stick.
Rulebook note: Official definitions of fouls, violations and other rules terms come from the governing body for each level: the NBA, FIBA, the NCAA and the National Federation of State High School Associations. Some terms, such as flagrant versus unsportsmanlike fouls, differ by level, so check the rulebook for exact definitions.
Commonly Confused Terms
- Block (foul) vs block (shot): One is illegal contact, the other is a legal deflection of a shot.
- Charge vs block: A charge is an offensive foul; a blocking foul is on the defender.
- Screen vs pick: These usually mean the same thing.
- Foul vs violation: Fouls involve illegal contact or conduct; violations are rule breaks like traveling.
- Bonus vs double bonus: Some levels use a one-and-one bonus before a two-shot bonus.
- Paint vs key: Both refer to the lane area under the basket.
Frequently Asked Questions
What is an and-one in basketball?
An and-one happens when a player makes a basket while being fouled and then gets one free throw for a chance at an extra point.
What does pick-and-roll mean?
It is a two-player play where a teammate sets a screen for the ball handler, then rolls toward the basket for a possible pass.
What is a triple-double?
A triple-double is reaching 10 or more in three statistical categories in one game, most often points, rebounds and assists.
