Definition of concuss verb from the Oxford Advanced Learner's Dictionary

 

concuss

 verb
verb
BrE BrE//kənˈkʌs//
 
; NAmE NAmE//kənˈkʌs//
 
Verb Forms present simple I / you / we / they concuss
BrE BrE//kənˈkʌs//
 
; NAmE NAmE//kənˈkʌs//
 
he / she / it concusses
BrE BrE//kənˈkʌsɪz//
 
; NAmE NAmE//kənˈkʌsɪz//
 
past simple concussed
BrE BrE//kənˈkʌst//
 
; NAmE NAmE//kənˈkʌst//
 
past participle concussed
BrE BrE//kənˈkʌst//
 
; NAmE NAmE//kənˈkʌst//
 
-ing form concussing
BrE BrE//kənˈkʌsɪŋ//
 
; NAmE NAmE//kənˈkʌsɪŋ//
 
Injuries
 
jump to other results
concuss somebody to hit somebody on the head, making them become unconscious or confused for a short time See related entries: Injuries Word Origin late 16th cent. (in the sense ‘shake violently’): from Latin concuss- ‘dashed together, violently shaken’, from the verb concutere, from con- ‘together’ + quatere ‘shake’.
See the Oxford Advanced American Dictionary entry: concuss