Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
Intermediate Dictionary
   
Display options
Show syllables
Show Lookup History
Double-Click Lookup
  Show Spanish support
 
Pronunciation
Wordsmyth
  Phonics
  IPA
 
Entry formats
Standard
  Classic
 
Lookup History
eon

e·on

eon

 
pronunciation:
i an [or] i n
features:
Word Explorer
part of speech: noun
definition: a very long period of time.
That fossil was formed eons ago.
similar words:
age
Word Explorer
See
  history