1. in a way that cannot be justified or excused

Examples

• The company acted indefensibly when it ignored safety warnings.
• His behavior toward his colleagues was indefensibly rude.
• The decision to cut funding for schools was indefensibly harsh.
• She was indefensibly late to the important meeting.
• The politician’s comments were indefensibly offensive.
• The judge ruled that the defendant’s actions were indefensibly cruel.