expecting to be obeyed immediately and without asking questions不容置辩的;专横的,霸道的
He started issuing peremptory instructions.他开始下达一些强制性的命令。
She was highly critical of the insensitive and peremptory way in which the cases had been handled.她严厉批评了对这些案件毫不体察、武断死板的处理方式。