sky-high

1 of 2

adverb

Synonyms of sky-highnext
1
a
: high into the air
b
: to a high or exorbitant level or degree
… lifted my spirit sky-high.Elmer Morriss
2
: in an enthusiastic manner
3
: to bits : apart
blown sky-high

sky-high

2 of 2

adjective

1
: excessively expensive : exorbitant
2
: extremely or excessively high
her blood pressure was sky-high

Synonyms of sky-high

Examples of sky-high in a Sentence

Adverb some reviewers had praised the movie sky-high, but we thought that it was just a so-so comedy
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adverb
Plenty of experts consider the tech sector overvalued, but expectations for future earnings remain sky-high. The Editorial Board, Chicago Tribune, 12 Jan. 2026 Contact Corcoran Sunshine or the Brooklyn Tower Sales Office for more information on this sky-high home. Demetrius Simms, Robb Report, 10 Jan. 2026
Adjective
Her fifth-place finish shows sky-high potential — and Paris-Roubaix suits her massive engine even better. Jessica Hopkins, New York Times, 10 Apr. 2026 The findings issued by workforce training operator Kalison Studios suggest that many of the regions touting sky-high production spending aren’t actually generating as many jobs for their residents as the figures imply. Winston Cho, HollywoodReporter, 9 Apr. 2026 See All Example Sentences for sky-high

Word History

First Known Use

Adverb

1818, in the meaning defined at sense 1a

Adjective

1829, in the meaning defined at sense 1

Time Traveler
The first known use of sky-high was in 1818

Browse Nearby Words

Cite this Entry

“Sky-high.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sky-high. Accessed 14 Apr. 2026.

Kids Definition

sky-high

1 of 2 adverb
-ˈhī
1
a
: high into the air
b
: to a high level or degree
2
: in an enthusiastic manner
3
: to bits : apart

sky-high

2 of 2 adjective
: extremely expensive
prices are sky-high
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster