1. the quality or state of being impossible to dispute or deny; the fact of being beyond question or argument
Usage: formal; abstract noun

Examples

• The indisputability of the scientific evidence convinced even the skeptics.
• Her credentials have an indisputability that no one can challenge.
• The indisputability of the facts made the verdict inevitable.
• We must establish the indisputability of our claims before presenting them to the board.
• The indisputability of historical records provides a solid foundation for the research.
• His expertise carries an indisputability that commands respect in the field.