AEONIAN Meaning of AEONIAN in English transcription, транскрипция: [ ē-ˈō-nē-ən ]adjectiveor ae·on·ic -ˈä-nikDate: 1765: lasting for an immeasurably or indefinitely long period of time Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003