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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Also included is a skylight good for stargazing and ventilation as well as serving as a hatch to peek out the top of the tent roof. New Atlas, 15 July 2026 As in many of Wright’s designs, water pooled on Fallingwater’s flat roofs and leaked through skylights. Elizabeth Fazzare, Architectural Digest, 14 July 2026 Roof edges, flashing, and areas where materials meet—like chimneys, skylights, and windows—are common entry points for water. Olivia McIntosh, Martha Stewart, 13 July 2026 The ceiling is arched and lined with skylights to allow for light in walkway. Desiree Mathurin, Charlotte Observer, 13 July 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 17 Jul. 2026.

Kids Definition

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

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