1. past tense of breach; broke through or made a gap in something
2. past tense of breach; violated or broke a rule, agreement, or law

Examples

• The dam was breached during the flood.
• Enemy forces breached the castle walls.
• The company breached its contract with suppliers.
• Security was breached when hackers accessed the system.
• The whale breached the surface of the water.
• They breached the agreement by failing to pay on time.
• The levee was breached after hours of heavy rain.