We found 7 dictionaries that include the word idion:

General (4 matching dictionaries)

1. -idion: Merriam-Webster.com [home, info]
2. idion: Wordnik [home, info]
3. -idion: Infoplease Dictionary [home, info]
4. IDioN, -idion: Dictionary.com [home, info]

Art (1 matching dictionary)

5. -idion: A Cross Reference of Latin and Greek Elements [home, info]

Miscellaneous (1 matching dictionary)

6. IDioN: Acronym Finder [home, info]

Slang (1 matching dictionary)

7. idion: Urban Dictionary [home, info]