SINCE 1828
aeonian
adjective
ae·o·ni·an
| \ ē-ˈō-nē-ən
\
\
variants:
or aeonic \ -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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