ae·o·ni·an
| \ ē-ˈō-nē-ən
\
\
variants:
or aeonic \
ē-ˈä-nik
\
\
Definition of aeonian
: lasting for an immeasurably or indefinitely long period of time
… the whole universe is a realm of aeonian conflicts, slow and mighty …— Gilbert Highet
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“Aeonian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aeonian. Accessed 1 Jul. 2022.
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Time Traveler for aeonian
The first known use of aeonian was in 1761
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