abdication

/ˌæbdɪˈkeɪʃən/
noun
  1. The act of formally giving up a position of power, such as a throne or leadership role.
    • The king's abdication surprised the entire nation.
    • After the abdication of the emperor, a republic was established.
    • The document of abdication was signed in the presence of the royal council.
  2. A failure to fulfill a duty or responsibility.
    • The teacher saw the student's abdication of effort as a serious problem.
    • Environmental activists criticized the government's abdication of its duty to protect the planet.
    • The committee's abdication of its oversight role led to many mistakes.
Antonyms
What does "abdication" mean? | whatsthatwordmean | whatsthatwordmean