1. emotionally upset or nervous; agitated
2. having the strings removed or loosened

1. past tense and past participle of unstring

Examples

• She was completely unstrung after the accident.
• The violinist left his instrument unstrung during storage.
• He became unstrung when he heard the bad news.
• The tennis racket was unstrung and needed new strings.
• The stress of the exam left her feeling unstrung.
• The guitar remained unstrung until the new strings arrived.