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Synonyms

sky-high

American  
[skahy-hahy] / ˈskaɪˈhaɪ /

adverb

  1. very high.

    Costs have gone sky-high since the war.


sky-high British  

adjective

  1. at or to an unprecedented or excessive level

    prices rocketed sky-high

"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

adverb

  1. high into the air

  2. to destroy completely

"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

Etymology

Origin of sky-high

First recorded in 1810–20

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Smith, who said she'd come to the fair to pet the animals, lamented that consumer prices were sky-high, adding: "It hurts at the pump."

From Barron's Sep. 10, 2026

Not only was it a culinary juggernaut, but the sky-high restaurant—soaring more than 100 stories above the city in the North Tower of the World Trade Center—shifted the city’s culture.

From The Wall Street Journal Sep. 9, 2026

But the combined weight of the Covid pandemic, China's spiralling property slump and constricted borrowing limits for its citizens have sunk those sky-high ambitions, and all but ground the project to a standstill.

From BBC Aug. 11, 2026

Fixing one of California’s most pressing issues — a severe housing shortage and sky-high prices — has been a rare point of unity in the governor’s race.

From Los Angeles Times Aug. 10, 2026

A man with a tray of round flat breads stacked sky-high grinned at Liyana through the car window when their eyes met.

From "Habibi" by Naomi Shihab Nye

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