— decisively , adv. — decisiveness , n.
/di suy"siv/ , adj.
1. having the power or quality of deciding; putting an end to controversy; crucial or most important: Your argument was the decisive one.
2. characterized by or displaying no or little hesitation; resolute; determined: The general was known for his decisive manner.
3. indisputable; definite: a decisive defeat.
4. unsurpassable; commanding: a decisive lead in the voting.
[ 1605-15; decisivus, equiv. to L decis ( us ) (see DECISION) + -ivus -IVE ]
Syn. 1. conclusive, final. 2. firm.