internecine /ˌɪntɚˈnɛˌsiːn/ Brit /ˌɪntəˈniːˌsaɪn/ adjective /ˌɪntɚˈnɛˌsiːn/ Brit /ˌɪntəˈniːˌsaɪn/
adjective
Learner's definition of INTERNECINE
always used before a noun formal
: occurring between members of the same country, group, or organization(同一国家、团体或组织)内部发生的,内讧的