Sky Definition

skī
skied, skies, skyed, skying
noun
skies
The upper atmosphere, esp. with reference to its appearance.
Blue skies, a cloudy sky.
Webster's New World
The expanse of the heavens that forms an apparent arch over the earth; firmament.
Webster's New World
Heaven, or the celestial regions.
Webster's New World
Climate or weather.
The balmy southern sky.
Webster's New World
The highest level or degree.
Reaching for the sky.
American Heritage
Antonyms:
verb
skies, skying
To hit, throw, shoot, etc. high in the air.
Webster's New World
To hang (a picture) so high on a wall that it is not easily viewed.
Webster's New World
To jump very high in order to make a play, as in getting a rebound in basketball.
American Heritage
suffix
Alternative spelling of -ski.
Wiktionary
idiom
out of a (<i>or</i> the) clear (blue) sky
  • without warning; suddenly
Webster's New World
the sky's the limit
  • the prospects are vast or seemingly boundless
Webster's New World
to the skies
  • without reserve; extravagantly

    praised her to the skies

Webster's New World

Other Word Forms of Sky

Noun

Singular:
sky
Plural:
skies

Idioms, Phrasal Verbs Related to Sky

  • out of a (or the) clear (blue) sky
  • the sky's the limit
  • to the skies

Origin of Sky

  • Middle English ski from Old Norse skȳ cloud (s)keu- in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

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