unpremeditated

adjective
🔊/ˌʌnpriːˈmedɪteɪtɪd/
🔊/ˌʌnpriːˈmedɪteɪtɪd/
(formal)
jump to other results
  1. (of a crime or bad action罪行或恶行) not planned in advance非预谋的;非事先策划的 opposite premeditated