1. the quality of being able to convince or influence someone to believe or do something
Usage: uncountable noun; often used to describe the power of an argument, speech, or person

Examples

• The persuasiveness of her argument won over the skeptical audience.
• His speech lacked persuasiveness and failed to inspire action.
• The lawyer's persuasiveness was evident in how she presented the evidence.
• The advertisement relied on the persuasiveness of celebrity endorsements.
• She was known for the persuasiveness of her writing style.
• The persuasiveness of the evidence convinced the jury to reach a guilty verdict.