1. weakened or damaged in quality, effectiveness, or security
2. having one’s principles or integrity called into question
3. exposed to danger or risk, especially of attack or harm

Examples

• The computer system was compromised by hackers.
• His reputation was compromised after the scandal broke.
• The building’s structural integrity was compromised by the earthquake.
• She felt her position was compromised when she accepted the gift.
• The spy’s identity was compromised during the mission.
• The patient’s immune system was compromised by the treatment.
• The witness’s testimony was compromised by inconsistencies.