I‐on″ic, n. 1. (Pros.) (a) A foot consisting of four syllables: either two long and two short, — that is, a spondee and a pyrrhic, in which case it is called the greater Ionic; or two short and two long, — that is, a pyrrhic and a spondee, in which case it is called the smaller Ionic. (b) A verse or meter composed or consisting of Ionic feet.
2. The Ionic dialect; as, the Homeric Ionic.
3. (Print.) Ionic type.