sky-high

1 of 2

adverb

ˈskī-ˈhī 

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

Adverb

• enthusiastically

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

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 eyes were embellished with pumpkin-colored shadow on her lids, shimmering white shadow in her inner corners and sky-high lashes that tickled the bottoms of her brows, while her lips were lined in a dark taupe hue and filled with clear gloss. —Kaleigh Werner, Footwear News, 30 Jan. 2026

Analysts see more upside for the stock after guidance significantly beat already sky-high expectations. —Jim Cramer, CNBC, 30 Jan. 2026

Word History

First Known Use

Adverb

1818, in the meaning defined at sense 1a

Adjective

1829, in the meaning defined at sense 1

Rhymes for sky-high

• apply
• awry
• belie
• bely
• bigeye
• bonsai
• buckeye
• comply
• coxae
• decry
• defy
• deny

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