1. having strong moral beliefs and acting according to them

Examples

• She is a principled leader who always does what she believes is right.
• His principled stand against corruption cost him his job.
• The principled attorney refused to take the unethical case.
• They made a principled decision to donate their profits to charity.
• Her principled approach to business earned widespread respect.
• The principled politician voted according to his conscience, not party lines.