# ionic

/ˌaɪˈɑnɪk/ (US) · /aɪˈɒnɪk/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/ionic
Updated: 2026-08-15

## Definition

relating to a type of building style from ancient Greece that uses columns with curly, scroll-like tops. It can also describe a way of joining atoms together in chemistry.

For teachers: relating to one of the classical orders of Greek architecture, characterized by columns with volutes on the capital. In a chemical context, refers to the electrostatic bond between oppositely charged ions.

## Examples

- The museum entrance features tall ionic columns.
- The architect chose the ionic style for the library to give the facade a more graceful and slender appearance than the doric alternative.
- In chemistry, an ionic bond forms when one atom provides an electron to another, resulting in a strong attraction between the newly created positive and negative ions.

## Usage notes

- Typically used attributively before a noun. When referring to architecture, it is often capitalized.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.