skylight

[ skahy-lahyt ]
/ ˈskaɪˌlaɪt /

noun

an opening in a roof or ceiling, fitted with glass, for admitting daylight.
the frame set with glass fitted to such an opening.
Meteorology. the diffuse light from the sky, scattered by air molecules, as distinguished from the direct radiation from the sun.

Origin of skylight

First recorded in 1670–80; sky + light1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for skylight

British Dictionary definitions for skylight

skylight

/ (ˈskaɪˌlaɪt) /

noun

a window placed in a roof or ceiling to admit daylightAlso called: fanlight
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for skylight

skylight


n.

1670s, "light from the sky," from sky (n.) + light (n.). Meaning "small opening in a roof to admit light" is recorded from 1680s. Related: Sky-lit.

Online Etymology Dictionary, © 2010 Douglas Harper