1. feeling worried, frightened, or concerned about something dangerous or unpleasant

Examples

• She was alarmed by the sudden loud noise.
• The parents became alarmed when their child didn’t come home.
• I’m alarmed at how quickly the situation is getting worse.
• The doctor looked alarmed after reading the test results.
• Don’t be alarmed – it’s just a small electrical problem.
• The alarmed expression on his face told us something was wrong.