1. to cause a concussion in; to injure the brain by a blow or violent shaking
Usage: third person singular present tense of ‘concuss’

Examples

• The hard tackle concusses the quarterback.
• A falling branch concusses the hiker.
• The explosion concusses everyone nearby.
• The car accident concusses both drivers.
• The boxer’s punch concusses his opponent.
• The blast concusses the construction worker.