1
: the diffused and reflected light of the sky
2
: an opening in a house roof or ship's deck that is covered with translucent or transparent material and that is designed to admit light

Examples of skylight in a Sentence

Recent Examples on the Web
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At the Uffizi Gallery, there was a leak that appeared beneath a skylight in a room housing seven 17th-century paintings, including Caravaggio‘s Bacchus. — Francesca Aton, ARTnews.com, 18 Sep. 2026 At the Uffizi, rain seeped through a skylight of a gallery housing a clutch of paintings dating to the seventeenth century, including Caravaggio’s ca. — News Desk, Artforum, 18 Sep. 2026 Octagonal skylights brighten the stairway, and an eight-sided window adds another geometric detail to the bedroom. — David Caraccio, Sacbee.com, 16 Sep. 2026 The home has other unusual features as well, like a custom triple bunk bed tucked under a skylight that’s cut to the angle of the slanted ceiling. — Kim Velsey, Curbed, 14 Sep. 2026 See All Example Sentences for skylight

Word History

First Known Use

1632, in the meaning defined at sense 1

Time Traveler
The first known use of skylight was in 1632

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Cite this Entry

“Skylight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/skylight. Accessed 24 Sep. 2026.

Kids Definition

: a window or group of windows in a roof or ceiling

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