1. to punish someone for breaking a rule or law
Usage: British spelling
2. to put someone at a disadvantage
Usage: British spelling

Examples

• The referee will penalise players who commit fouls.
• Students are penalised for late submissions.
• The new tax system penalises small businesses.
• Don’t penalise him for being honest about his mistake.
• The school penalises bullying with immediate suspension.
• This policy unfairly penalises working mothers.