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

 

clannish

 adjective
adjective
BrE BrE//ˈklænɪʃ//
 
; NAmE NAmE//ˈklænɪʃ//
 
(often disapproving)
 
jump to other results
(of members of a group) not showing interest in people who are not in the group
See the Oxford Advanced American Dictionary entry: clannish