Definition from Wiktionary, the free dictionary
subconcussive (not comparable)
- Below the threshold of concussion.
2009 January 28, Alan Schwarz, “New Sign of Brain Damage in N.F.L.”, New York Times:
- The pamphlet also makes no mention of the C.T.E. cases, whose increasing number is convincing many experts that subconcussive brain trauma can have cumulative effects.