1. the quality or state of being capable of being demonstrated or proven
Usage: formal; often used in academic and philosophical contexts

Examples

• The demonstrability of the theorem was questioned by several mathematicians.
• Scientists value the demonstrability of experimental results.
• The demonstrability of the claim depends on available evidence.
• In logic, demonstrability is a key criterion for valid arguments.
• The demonstrability of the hypothesis was established through repeated testing.