premeditate

/priˈmɛdɪˌteɪt/
verb
  1. To think about or plan something carefully before doing it, especially a crime or harmful act.
    • The prosecutor argued that the defendant had time to premeditate the attack.
    • To premeditate a crime usually makes it a more serious offense in court.
    • She did not premeditate the argument; it happened in the heat of the moment.
Antonyms
What does "premeditate" mean? | whatsthatwordmean | whatsthatwordmean