C2 adjective ˌɪm.pəˈtɜː.bə.bəl
imperturbable
अडिग
Meaning
Unable to be upset or excited; not easily disturbed.
Example
His imperturbable nature made him a great leader.
उसकी अडिग प्रकृति ने उसे एक महान नेता बना दिया।