abdication
🇺🇸
/ˌæbdɪˈkeɪʃn/
🇬🇧
/ˌæbdɪˈkeɪʃn/
When someone, like a king or queen, gives up their job as a leader.
The news of the king's abdication surprised everyone.
When someone doesn't do what they are supposed to do or ignores their responsibilities.
The teacher was disappointed by the students' abdication of their duties.