concuss

verb2

1. •
   To injure the brain of, usually temporarily, by violent impact.

   • The blow will concuss him.
2. •
   To force to do something, or give up something, by intimidation; to coerce.

   • The opposite principle , or rather the opposite practice of intrusion , is the reverse of this : it consists in concussing the Presbytery to ordain , and in concussing the people to receive. — 1840