skylight
/ˈskaɪˌlaɪt/ noun
Forms skylights
- noun (architecture) A window, dome, or opening in the roof or ceiling, to admit natural light.
- noun (physics) Diffuse sky radiation—solar radiation reaching the earth's surface after having been scattered from the direct solar beam by molecules or suspensoids in the atmosphere.
- noun (volcanology) A hole in the upper part of a lava tube, yielding a view of the lava within.
- noun A region of flat, thin ice allowing a submarine to surface.
Synonyms
Etymology
From sky + light.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “skylight”, CC BY-SA 4.0. Details