Definition for Concussion:

• The shock caused by two bodies coming into sudden and violent contact; state of being shaken; agitation.

Synonyms for Concussion:

• n.

  •blow (noun)
  • whomp.
  •collision, shaking (noun)
  • jarring,
  • HIT,
  • crack,
  • jolting,
  • punch,
  • pounding,
  • blast,
  • jounce,
  • clout,
  • buffeting.
  •impact (noun)
  • Appulse.

Antonyms for Concussion:

• n.

  • collision, shaking
    help.

Hyponym for Concussion:

• n.

  • event
    blow, accidental injury, bump, injury.