Definition of synchronous adjective from the Oxford Advanced Learner's Dictionary

 

synchronous

 adjective
adjective
BrE BrE//ˈsɪŋkrənəs//
 
; NAmE NAmE//ˈsɪŋkrənəs//
 
(specialist)
 
jump to other results
happening or existing at the same time Word Origin mid 17th cent.: from late Latin synchronus (from Greek sunkhronos, from sun- ‘together’ + khronos ‘time’) + -ous.
See the Oxford Advanced American Dictionary entry: synchronous