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1. Containing, involving or occurring in the form of ions
   "ionic charge"; "ionic crystals"; "ionic hydrogen"

1. The dialect of Ancient Greek spoken and written in Attica and Athens and Ionia
   - Attic, Ionic dialect, Classical Greek

1. Of or relating to Ionia or its inhabitants or its language
    
2. Of or pertaining to the Ionic order of classical Greek architecture

Type of: Ancient Greek, Ancient Greek language

Antonym: nonionic

Encyclopedia: Ionic