D defs.my
Entry 1 sense Webster, 1913

Abdication

/ăbˌ-dĭk-āsh'-ən/ · Ab·di·ca·tion · IPA /ˌæb.dəˈkeɪ.ʃən/
01 n. The act of abdicating; the renunciation of a high office, dignity, or trust, by its holder; commonly the voluntary renunciation of sovereig…
  1. 1.
    The act of abdicating; the renunciation of a high office, dignity, or trust, by its holder; commonly the voluntary renunciation of sovereign power; as, abdication of the throne, government, power, authority.