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Want the rules in plain words? See Rules Made Simple. Some terms vary by country and club.
B
- Back bowl
- A bowl placed behind the head so that if the jack is moved back, it may become shot or limit the other side's count.
- Backhand
- For a right-hander, delivering to the left side of the rink so the bowl curves back in; for a left-hander, the right side. See also forehand.
- Bank
- The raised edge behind the ditch, around the outside of the green.
- Bias
- The curved path a bowl follows from delivery until it stops, caused by its shape. The bias side has the smaller rings.
- Boundary
- The edges of a rink: imaginary straight lines between the boundary pegs on opposite banks.
- Boundary peg
- A white or brightly colored marker on the bank showing the corner of a rink.
- Burnt end
- A North American term for a dead end, usually when the jack is knocked out of play. It is normally replayed.
C
- Center line
- The imaginary (sometimes marked) line down the middle of a rink. The mat and jack are set on it.
- Chalk
- Used to mark a toucher as soon as it stops. Remove the mark before you bowl that bowl again.
- Count
- The number of shots scored by one side at the end of an end.
D
- Dead bowl
- A bowl out of play and removed from the rink, for example a non-toucher in the ditch or one knocked outside the rink.
- Dead end
- An end that doesn't count and is replayed, for example when the jack is knocked out of the rink.
- Delivery
- Deliberately releasing the jack or a bowl from the hand (or an approved device) with an underarm action.
- Ditch
- The shallow trench around the green. A live jack or a toucher can rest in it; other bowls that go in are dead.
- Draw
- A bowl delivered to finish in a chosen spot, usually as close to the jack as possible, without hitting other bowls. The classic shot.
- Drive
- A bowl delivered very hard to break up the head, knock bowls out, or kill the end. Also called firing.
E
- End
- Delivering the jack and all the bowls in one direction, then deciding the score.
F
- Firing
- Another name for a drive (common in England).
- Foot fault
- Not having all or part of one foot on or above the mat when releasing the jack or a bowl.
- Forehand
- For a right-hander, delivering to the right side of the rink so the bowl curves back in; for a left-hander, the left side.
- Fours
- A team game of four players each: lead, second, third and skip, two bowls each. Also called rinks.
G
- Grass
- The line or width a bowl takes. "Take more grass" means bowl wider.
- Green
- The whole playing surface, divided into rinks. Also used like "grass" to mean the line you bowl on.
H
- Head
- The jack and the live bowls that have come to rest in the rink.
J
- Jack
- The small white or yellow ball that is the target. Also called the kitty.
- Jack high
- A bowl whose nearest part is level with the nearest part of the jack, as seen from the mat.
K
- Kitty
- Another name for the jack.
L
- Lead
- The first player to bowl in a team. Places the mat and delivers the jack when the team goes first.
M
- Marker
- In singles, the person who centers the jack, marks touchers, answers players' questions and keeps score.
- Mat
- A 60 by 36 cm mat that players must deliver from.
- Mat line
- The front edge of the mat. Distances to the jack and bowls are measured from its center.
- Measure
- A tape or device for checking which bowl is nearer the jack, measured between their nearest points.
P
- Pairs
- A team game of two players each: lead and skip.
- Possession of the rink
- The rink belongs to the side whose bowl is being played; it passes to the other side when the bowl stops.
R
- Re-spot
- Where an event allows, putting a dead jack back at a set spot and playing on instead of replaying the end.
- Rink
- One strip of the green where a game is played (4.3 to 5.8 m wide outdoors). Also another name for a fours team.
S
- Second
- The player who bowls after the lead in triples or fours. Often keeps the scorecard.
- Shot
- A bowl nearer the jack than the other side's nearest bowl. Each one scores a point. Also the bowl currently nearest the jack ("holding shot"), or a type of delivery.
- Singles
- One player against another, each with two, three or four bowls.
- Skip
- The team captain, who bowls last, directs play from the head, and keeps the scorecard.
T
- Third
- In fours, the player who bowls third. Also called the vice-skip (vice): directs the head while the skip bowls and usually measures.
- Tied end
- An end where the nearest bowls of each side are the same distance from the jack. No score, but it counts as an end.
- Toucher
- A bowl that touches the jack on its way down the green. It stays live even in the ditch, inside the rink's boundaries. Marked with chalk.
- Trail
- Playing a bowl that moves the jack sideways or farther back along the rink, often with the bowl following it.
- Trial end
- A warm-up end before a game, not scored.
- Triples
- A team game of three players each: lead, second and skip.
U
- Umpire
- The official who settles disputes and measures when players can't agree. The umpire's decision is final.
V
- Vice-skip
- The player who bowls just before the skip and runs the head while the skip bowls. In fours that is the third.
W
- Weight
- How hard a bowl is delivered so it reaches its target. Also the physical weight of the bowl.
- Wick
- When a bowl glances off another bowl (or the jack) and changes direction.
- Wood
- An old name for a bowl, from when bowls were made of hardwood.
- Wrong bias
- Delivering a bowl with the bias on the wrong side, so it curves away from the target.
Y
- Yard on
- A bowl delivered with enough weight to finish about a yard past the target, to move bowls or the jack.
Sources
- World Bowls: Laws of the Sport of Bowls, Crystal Mark 4th ed. (Definitions and laws)
- Bowls USA: Lawn Bowling Laws and Umpiring
- LawnBowls.com: Bowls glossary
- John Snell's Winning Bowls: Glossary
- West London Bowling Club: Lawn Bowling Glossary
- James Gardens Lawn Bowling Club: Lawn Bowling Terms T–V
All sources checked 2026-10-28. Definitions are summarized in plain English; see the Rules page for how they fit together.