Definitions

1. adjective

having the power or quality of deciding; capable of making a decision or solving a problem

“The decisive moment in the game turned the tide in our favor.”

2. noun

a person who makes decisions or takes action; a decisive person

“The company’s CEO is a decisive leader who always knows what to do.”

3. adverb

in a decisive manner; so as to be decisive

“She played her part decisively and secured the win.”

4. verb

to make a decision or solve a problem

“The team had to decide whether to invest in the new project or not, and in the end, they decided to go for it.”