1. the ability to control one’s own actions, emotions, or urges; self-discipline

Examples

• It takes willpower to stick to a diet.
• She used her willpower to quit smoking.
• His willpower helped him finish the marathon despite the pain.
• The student’s willpower enabled her to study instead of watching TV.
• Building willpower requires practice and patience.
• Without willpower, it’s hard to achieve long-term goals.