Bent on something/on doing something Definition 1 of 1Pro Tip 1/3High Commitment Expresses a very strong determination or unwavering purpose. She was bent on becoming a doctor, no matter the obstacles. Pro Tip 2/3Emotional Intensity Implies an emotional drive or personal investment in an action or goal. He's bent on proving them wrong and regaining his honor. Pro Tip 3/3Possible Negative Can suggest stubbornness or obsession when used in certain contexts. Ever since the argument, she's been bent on getting revenge.