© 2026 Sloth Lingo. Learn easy. Lounge wisely.

aeonian

Upper-Intermediate (B2)

IPA: /iˈoʊniən/

KK: /iˈoʊniən/

adjective
Definition

Lasting for an extremely long time, often forever or for an indefinite period.


Example

The aeonian beauty of the ancient mountains captivated all who beheld them.


Conversation
Sloth A
Have you ever thought about how our memories can feel aeonian?
Sloth B
Yeah, it's strange how some moments stick with us forever.
Sloth A
Exactly! It’s like certain experiences are etched in time for an aeonian duration.
Sloth B
Totally, those moments really shape who we are.

Synonyms & Antonyms
Synonyms
eternal
everlasting
perpetual
Antonyms
temporary
transient
fleeting
Root Explanation

Aeonian is derived from the Greek word "aion" (meaning age or eternity) combined with the suffix "-an" (meaning pertaining to). The term "aeonian" refers to something that is eternal or everlasting, relating to an age or epoch.

Memory Tip

Think of 'aion' meaning age or eternity, and remember that 'aeonian' describes something that pertains to an eternal age.

Visually Confused Words
paeonian
maeonian
aonian
abelonian
taenian
paeonia
exonian
etonian
Is this page helpful?