Definitions

1. adjective

relating to or characteristic of an icon or icons; especially: relating to or characteristic of a person or thing that is an icon or a symbol of a particular idea, movement, or culture.

“The iconian style of the artist was widely admired.”

2. noun

a person or thing that is an icon or a symbol of a particular idea, movement, or culture.

“The musician was celebrated as an iconian figure in the music industry.”