For the administrators of Simple English Wiktionary, see Wiktionary:Administrators. Pronunciation (UK) IPA (key): /ədˈmɪnɪstreɪtə/ (US) IPA (key): /ədˈmɪnɪstreɪtɚ/ Audio (US)(file) Noun Singular administrator Plural administrators (countable) An administrator is a person who takes authority over someone or something. Congratulations to Max, he is now an administrator of Wiktionary! Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads