English Dictionary

decisive

/dɪˈsaɪsɪv/

adj

Having the power or quality of deciding a question or controversy; putting an end to contest or controversy; final; conclusive. / Marked by promptness and decision.

She made a decisive move that changed the course of the game.

意味（1）

Having the power or quality of deciding a question or controversy; putting an end to contest or controversy; final; conclusive.

A decisive battle is fatal for one side's war chances

意味（2）

Marked by promptness and decision.

decisive action