Caution
A formal warning issued by an official for misconduct, shown in football by a yellow card, that is recorded against the offending player.
Definition
A caution is an official disciplinary warning that a player's conduct has breached the rules. In association football a caution is signalled by a yellow card and recorded by the referee; two cautions in the same match result in a red card and a send-off. Cautionable offences include unsporting behaviour, dissent, persistent infringement, delaying the restart of play, and entering or leaving the field without permission.
The caution serves as a formal record and a deterrent rather than an immediate expulsion, giving the player notice that further misconduct carries heavier consequences. Similar warning mechanisms exist across sports under different names and signals, but in football the terms 'caution' and 'yellow card' describe two sides of the same sanction: one the ruling, the other its visible signal.
Where you’ll hear “caution”
Sports that use this term:
How it connects
The meaning-bearing relationships that place Caution in the wider knowledge graph — each one with the reason it exists.
Commonly confused with
Close enough to be mixed up — the distinction is worth knowing.
Explore across the knowledge base
Follow the threads that connect Caution to the rest of SocialSportHub.
Rules
- Yellow and red cardsThe disciplinary cards a football referee shows to caution or send off a player for misconduct.
- Handball offenceA foul in football committed when an outfield player deliberately handles or controls the ball with the hand or arm.
- Penalty kick awardA one-on-one kick against the goalkeeper awarded when a defending player commits a direct-free-kick foul inside their own penalty area.
- Touching the netA net-play rule that penalises a player for contacting the net during a rally in net-divided sports.
- Out of boundsThe rule that a ball or player leaving the marked playing area is out of play and possession is decided at the boundary.
Positions
- StrikerA striker is the main attacking player in football, positioned furthest forward with the primary job of scoring goals.
- GoalkeeperThe goalkeeper is the last line of defence in football and the only player allowed to handle the ball inside their own penalty area.
- WingerA winger is an attacking player who operates in the wide areas of the pitch, using pace and dribbling to beat defenders and create chances.
- Point guardThe point guard is basketball’s primary ball-handler and playmaker, running the offence and setting up teammates to score.
- Centre-backA centre-back is a central defender in football whose main job is to stop opposing attackers and clear the ball from dangerous areas.
Officiating
- Out-of-Bounds CallAn official's ruling that the ball or a player in possession has left the legal playing area, stopping play and handing a restart or possession to the opponent.
- Line JudgeA boundary-line official who calls whether the ball or player is in or out and flags foot faults, working under the head referee across many sports.
- Foul callA foul call is an official's ruling that a player broke a rule of contact or conduct, triggering a penalty such as a free kick, free throw or penalty.
- RefereeThe primary on-field official who enforces the rules, controls play, penalises fouls, awards restarts, and blows the whistle to start and stop a match.
- Penalty SignalA standardized hand or flag signal an official uses to announce a foul, penalty, or restart so players, teammates, and spectators can read the call.
Sports communication
- Defensive communicationTalking and signalling on defence — organising who marks whom, calling switches and warning teammates — to stay coordinated without the ball.
- Calling for the ballLetting a teammate know you are open and want the pass — usually a short, clear call made at the right moment.
- Player-to-coach communicationHow a player shares information back to a coach — questions, how something felt, or a heads-up about availability — so coaching becomes a two-way exchange.
Equipment
- Football (soccer ball)A round, inflated ball used to play association football and futsal.
- Shin guardsProtective pads worn over the shins in football and other field sports.
- Squash racquetA slim strung racquet used to hit the ball against the walls in squash.
- Football boots (cleats)Studded footwear that grips the pitch for football and other field sports.
Skills
- Ball controlThe skill of receiving and settling the ball quickly so it is ready to use.
- HeadingThe skill of directing the ball with the head to pass, clear or attempt to score.
- MarkingThe defensive skill of staying close to an opponent to limit their space and options.
- PassingThe skill of moving the ball to a teammate accurately to keep possession and create chances.
- ShootingThe skill of striking or releasing the ball toward the goal or basket to score.
Go deeper with Caution
Everywhere else on the platform that covers Caution — assembled from what actually references it, so nothing here is a dead end.
Take it away
Open data and the whole-platform view of this subject.
How this page is maintained
- Content type
- Term
- Provenance
- Tier A — evergreen educational
- Verified external sources
- 0
- Content updated
- 2026-08-04
Evergreen, first-party explanation — it makes no claim that needs an external source. How we handle sources and reviews.