1. to overcome completely; to gain control over by superior force or strength
Usage: third person singular present tense of ‘overmaster’

Examples

• Fear overmasters his ability to think clearly.
• The storm overmasters the small fishing boat.
• Anger overmasters her usual calm demeanor.
• The champion overmasters every opponent with ease.
• Exhaustion overmasters him after the long hike.
• The disease overmasters the patient’s immune system.