1. not rigidly committed to a particular doctrine or ideology; flexible and pragmatic in approach

Examples

• The senator took an undoctrinaire approach to healthcare reform, considering ideas from both parties.
• Her undoctrinaire leadership style allowed the team to adapt quickly to changing circumstances.
• The professor’s undoctrinaire teaching method encouraged students to question established theories.
• His undoctrinaire views on economic policy made him popular with moderate voters.
• The company’s undoctrinaire culture fostered innovation and creative problem-solving.
• She remained undoctrinaire in her political beliefs, evaluating each issue independently.