Skylight

/ˈskaɪˌlaɪt/

Meaning & Definition

noun
A window set in a roof or ceiling to admit light.
The architect designed the house with a large skylight to bring in natural light.
A type of window that is usually installed in a roof and is often used for ventilation as well as lighting.
We installed a skylight in the bathroom to brighten the space without sacrificing privacy.
An opening in the roof that can be covered with transparent or translucent materials.
The greenhouse has several skylights to maximize sunlight exposure for the plants.

Etymology

The word 'skylight' is a compound of 'sky', deriving from Old Norse 'sky' meaning 'cloud', and 'light', from Old English 'leoht'.

Common Phrases and Expressions

skylight effect
The phenomenon of increased natural light entering a room due to the presence of skylights.
open the skylights
To create a more illuminated environment by utilizing skylights.

Related Words

window
An opening in a wall or structure, usually fitted with glass.
ceiling
The upper interior surface of a room.

Slang Meanings

A bright idea or revelation.
After a long discussion, she had a skylight moment about the project.
A space that feels expansive and well-lit.
This café is so open and airy; it has such a skylight vibe!