penalty box noun3 •An enclosed bench where a player must remain for timed period (a penalty) that is assessed after an infraction.Both players got to cool their heels for five minutes in their respective penalty boxes after the fight. •(figurative) A temporary punishment, or, metaphorically, a similar setback (e.g., loss of control, embarrassment, etc.).A visit to the penalty box occurs when the salesman has relinquished control of the sales call by immediately answering the customer's question. — 2003 •The penalty area.At times, Swindon's penalty box resembled a pinball machine. — 2000 formspenalty boxes