rayonnant

adjective

ray·​on·​nant

ˈrāənənt

1

: depicted with rays darting forth

—used especially in heraldry

a sun rayonnant

2

: characterized by the use of radiating lines (as in window tracery)

—used of a French Gothic architectural style of the 14th century

Word History

Etymology

French, from present participle of rayonner to radiate, from Middle French, from rayon ray

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now