The cricket words on your screen.

Use this as a quick reference during a match. Short definitions leave out exceptions, so follow the related guides for a full decision or scoring example. Names describe a concept; they do not guarantee the rules of a particular tournament.

All out: An innings has ended because no further permitted batting partnership can continue; in a full, available eleven-player side this usually follows the tenth wicket.
Average (batting): Total runs divided by times dismissed in the stated sample. Not-out innings add runs without adding a dismissal.
Ball faced: A batting-statistics count. Keep its treatment distinct from the bowler’s legal-ball count when checking extras.
Boundary: The field’s edge, or an allowance scored when the ball reaches it under the applicable rule. A boundary four and a six are different events.
Bye: A type of extra when the ball passes the striker without touching bat or person, subject to the applicable Law.
Cover: An off-side fielding position in front of square; the exact distance is a tactical choice.
Current run rate: Runs scored per six legal balls so far. Overs-and-balls notation must be converted before division.
Dot ball: A delivery producing no run in the defined scoring record. State the dataset’s convention when comparing percentages.
DRS: Decision Review System: a protocol using authorised technology to review eligible decisions.
Economy rate: Runs charged to a bowler per six legal balls. Byes and leg byes are not normally charged to the bowler.
Extra: A run included in the team total but not credited as a run from the bat.
Fine: A positional description closer to the line behind the batter; it is relative, not a fixed coordinate.
Innings: One batting turn of a team or batter. The word ends in s in both singular and plural usage.
LBW: Leg before wicket: a dismissal requiring a sequence of conditions, not simply a ball hitting a pad.
Leg side: The side behind the batter in the normal stance; also called the on side.
Maiden century: A player’s first century in a specified context, such as a format. It is unrelated to a maiden over.
Net run rate: A tournament scoring-rate comparison using eligible aggregate runs and adjusted innings lengths.
No-ball: An umpire’s call for a delivery or field condition covered by the applicable no-ball provisions; it affects the score and legal-ball count.
Not out: A batter who has not been dismissed in the recorded innings. The innings may still have ended.
Off side: The side in front of the batter’s chest in the normal batting stance.
Over: A unit ordinarily completed after six legal deliveries. Wides and no-balls can make the number of actual deliveries larger.
Partnership: The runs added while a particular pair bats together; the team contribution can include extras.
Pitch: The central strip used for delivery and batting, distinct from the whole playing field.
Required run rate: Runs still needed to reach the target, expressed per six remaining legal deliveries.
Run out: A dismissal involving a wicket being put down while the relevant batter is out of their ground, subject to specific exceptions.
Slip: A close catching position beside the wicketkeeper on the off side, behind the batter.
Square: Approximately level with the batter across the pitch, useful for describing field positions.
Strike rate (batting): Runs per 100 balls faced in the stated sample. It measures scoring speed, not runs per dismissal.
Target: The total required to win a chase. It is normally one more than the opponent’s total, unless officially revised.
Wide: An umpire’s call for a delivery beyond the applicable reach criteria; the exact interpretation may depend on the competition.

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Read the rule case studies, the numerical examples or explore field positions visually. For authoritative wording, consult MCC’s Laws of Cricket and the applicable competition conditions.