fen-es-trōn

Definitions

1. noun

A small window or opening, especially in a roof or wall.

“The old castle had a few fenestrones that provided natural light to the interior.”

2. noun

A small, usually square or rectangular opening in a roof or wall, especially one that admits light or air.

“The architect designed the building with several fenestrones to create a sense of openness.”

3. noun

A small window or opening in a boat or ship, especially for ventilation.

“The sailor opened the fenestrone to let in some fresh air.”