Definition of “insubordinate” - Learner’s Dictionary

insubordinate

adjective uk us /ˌɪnsəˈbɔːdənət/

not willing to obey rules or people in authority

insubordination uk us /ˌɪnsəˌbɔːdɪˈneɪʃən/ noun [ U ]

(Definition of “insubordinate” from the Cambridge Learner's Dictionary © Cambridge University Press)