1. confused and upset by something unexpected or embarrassing

Examples

• She looked disconcerted when her name wasn’t called for the award.
• The unexpected question left him feeling disconcerted during the interview.
• I was disconcerted by the sudden change in his behavior.
• The teacher seemed disconcerted by the students’ lack of preparation.
• He appeared disconcerted when he realized he had forgotten his wallet.
• The loud noise left everyone feeling disconcerted and confused.