If you are ~, you are behaving in a rather nervous way that shows you feel anxious and cannot relax. (INFORMAL)
Afraid of bad publicity, the department had suddenly become very ~ about journalists.
= jumpy
ADJ
If you are ~, you are behaving in a rather nervous way that shows you feel anxious and cannot relax. (INFORMAL)
Afraid of bad publicity, the department had suddenly become very ~ about journalists.
= jumpy
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012