Standard Lemma guide

jack-up

noun · 2 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

noun

Meaning 1

An increase or rise; usually said of prices, fees, or rates.

Definition source: English Wiktionary via Wiktextract

Examples

  • It’s hard to stay in business with the recent jack-up in fuel costs.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A machine that uses jacks or hydraulic lifts.

Definition source: English Wiktionary via Wiktextract

Usage: attributive, often

Examples

  • a jack-up rig

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Attributive use of verb phrase jack up.