Standard Lemma guide

sky-high

adj · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

extremely tall

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a sky-high building

Meaning relationships

Synonyms: skyscraping, topless, elevated, eminent, exalted, high, lofty, tall

Antonyms: none provided

2

adj

Meaning 2

excessive, exorbitant

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The fees were sky-high, so I refused to pay.
  • Superinflation blew prices sky-high.

Meaning relationships

Synonyms: extortionate, inordinate, disproportionate, exorbiant, exorbitant, extortionable, extortious, extravagant, penal, sky-high, usurious

Antonyms: none provided

3

adverb

Meaning 3

to a very high level

Definition source: Princeton WordNet 3.0

Examples

  • prices have gone sky-high
  • garbage was piled sky-high
  • the men were flung sky-high by the explosion

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adverb

Meaning 4

in a lavish or enthusiastic manner

Definition source: Princeton WordNet 3.0

Examples

  • he extolled her virtues sky-high

Meaning relationships

Synonyms: enthusiastically

Antonyms: none provided

5

adverb

Meaning 5

(with verb `to blow') destroyed completely; blown apart or to pieces

Definition source: Princeton WordNet 3.0

Examples

  • they blew the bridge sky-high
  • the committee blew the thesis sky-high

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From sky + high.

Across languages

Translations

15 source translations are retained for this English entry.

  • Bulgarian: до небето (do nebeto) — extremely tall
  • Danish: skyhøj — extremely tall
  • Danish: tårnhøj — extremely tall
  • German: himmelhoch — extremely tall
  • Hindi: गगनचुंबी (gagancumbī) — extremely tall
  • Norwegian Bokmål: skyhøy — extremely tall
  • Norwegian Bokmål: skyhøg — extremely tall
  • Norwegian Nynorsk: skyhøg — extremely tall
  • Plautdietsch: himmelhuach — extremely tall
  • Swedish: skyhög — extremely tall
  • German: himmelhoch — excessive, exorbitant
  • Italian: alle stelle — excessive, exorbitant
  • Norwegian Bokmål: skyhøy — excessive, exorbitant
  • Norwegian Bokmål: skyhøg — excessive, exorbitant
  • Norwegian Nynorsk: skyhøg — excessive, exorbitant