name · noun · 10 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Canada, US:/ˈi.ɑn/
Canada, US:/ˈeɪ.ɑn/
US:Recorded audio is listed in the source snapshot.
UK:/ˈiː.ɔn/
UK:/ˈeɪ.ɔn/
UK, dated:/ˈiː.ən/
homophone: (dated pronunciation) Ian
Australian:/ˈiː.ɔn/
Australian:/ˈeɪ.ɔn/
Australia:Recorded audio is listed in the source snapshot.
rhymes with -iːɒn
rhymes with (UK, dated) -iːən
CMU ARPABET:IY1 AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:IY1 AA0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
The Greek National Organisation of Youth, similar to the Hitler Youth. It was formed before WWII and disbanded in 1941.
Definition source: English Wiktionary via Wiktextract
Topics: government, politics
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Eternity, the duration of the universe.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
An immeasurably or indefinitely long period of time.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A long period of time.
Definition source: English Wiktionary via Wiktextract
Usage: US, excessive, informal
Examples
It’s been eons since we last saw each other.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A period of one billion (short scale, i.e. 1,000,000,000) years; a gigayear.
Definition source: English Wiktionary via Wiktextract