Word parts abdicate + -or Pronunciation (US) IPA (key): /ˈæb.dəˌkei.tɚ/ or /ˈæb.dəˌkei.tə/ Audio (UK)(file) Noun Singular abdicator Plural abdicators (countable) An abdicator is someone who loses their reign or power over a country. Related words abdicate abdication Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads