WordReference Random House Unabridged Dictionary of American English © 2025
pan•op•ti•con
(pan op′ti kon′),USA pronunciation n.
- Architecturea building, as a prison, hospital, library, or the like, so arranged that all parts of the interior are visible from a single point.
- 1760–70; pan- + Greek optikón sight, seeing (neuter of optikós; see optic)