1. The trait of resoluteness as evidenced by firmness of character or purpose
   "a man of unusual decisiveness"
   - decision 
2. The quality of being final or definitely settled
   - finality, conclusiveness

Derived forms: decisivenesses

See also: conclusive, decisive, inconclusive

Type of: definiteness, determinateness, firmness, firmness of purpose, resoluteness, resolution, resolve

Antonym: indecisiveness

• playmate
• playoff
• playoff game
• playpen
• playroom
• playschool
• playscript
• playsuit
• plaything
• playtime
• playwright
• plaza
• plc
• plea
• plea bargaining
• plea of insanity
• plea-bargain
• pleach
• plead
• pleadable
• pleader
• pleading
• pleading in the alternative
• pleadingly
• pleasance