sunlight
/ˈsʌnˌlaɪt/ noun, verb
Forms sunlights sunlighting sunlighted
- noun All the electromagnetic radiation given off by the Sun; especially, that in the visible spectrum and that bathes the Earth. “Sunlight on the skin gives you vitamin D.”
- noun (figuratively) Brightness, hope; a positive outlook.
- noun Synonym of sunrise.
- noun (attributive) Synonym of photic (“describing that part of the near-surface ocean in which photosynthesis is possible.”). “sunlight zone”
- verb To work on the side (at a secondary job) during the daytime.
Synonyms
daylight sun sunshine sunniness hope optimism daybreak dayspring dawn ass crack of dawn break break of dawn break of day butt crack of dawn cockcrow crack of dawn first light lauds solrise sparrow-fart
Etymology
From Middle English sonnelight, sunneliht, from Old English sunnan lēoht (“sunlight”), equivalent to sun + light. Cognate with Dutch zonlicht (“sunlight”), German Low German Sünnenlücht (“sunlight”), German Sonnenlicht (“sunlight”).
Webster’s 1913
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “sunlight”, CC BY-SA 4.0. Details