cryptoporticus

noun

cryp·​to·​por·​ti·​cus

ˌkriptōˈpōrtə̇kəs

plural cryptoporticus

: a porch, gallery, or ambulatory in ancient Roman architecture that was wholly or partly concealed, had few openings, and served for private communication

Word History

Etymology

Latin, from crypt- + porticus portico

First Known Use

1581, in the meaning defined above

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