décisive
décisive is a French adjective meaning decisive. It is used to describe something that has a strong influence on the outcome of an event or situation. It can refer to a moment, a factor, a person, or an action. For example, a decisive battle is one that significantly alters the course of a war, and a decisive victory is one that leaves no doubt about the winner.
In a broader sense, décisive can also imply a quality of being determined or resolute. A décisive
The word originates from the Latin verb "decidere," meaning to decide or to cut off. This etymology