Meaning of “incompetent” - Learner’s Dictionary

incompetent

adjective uk us /ɪnˈkɒmpɪtənt/

not able to do your job, or things that you are expected to do, successfully:

incompetent managers
incompetence uk us /ɪnˈkɒmpɪtəns/ noun [ U ]

(Definition of “incompetent” from the Cambridge Learner’s Dictionary © Cambridge University Press)