to jack up the volume
- phrasal verb
- /dʒæk ʌp ðə ˈvɑːljum/
- Informal
- If you jack up the volume on your headphones, be careful not to damage your hearing.
Examples
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Could you jack up the volume? I can barely hear the music.
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The DJ decided to jack up the volume as the crowd got more energetic.
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Can you jack up the volume?
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Please jack up the volume a little!
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She decided to jack up the volume on her speakers to hear the music better.
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As the party became more lively, he thought it was time to jack up the volume to get everyone dancing.
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During the concert, the technician had to jack up the volume to ensure everyone could enjoy the performance.
Synonyms
To increase something, especially its amount or speed
To increase the level or strength of something, for example volume, production
To raise prices or amounts by a lot
To make a sound or electronic signal louder using equipment
To raise prices or rent suddenly by a lot
Make the sound from a radio, TV, or speaker louder
Make the sound louder on a radio, music player, or TV
Make the sound louder by turning the volume control
To make recorded sound louder
To become louder or make a sound louder
Antonyms
How Loud
- Informal
- Informal
Surface Forms
Morphology
The meaning 'to increase loudness' is directly derivable from combining 'jack' (to raise), 'up' (increase/intensify), and 'volume' (loudness). Although 'jack' is originally physical lifting, the metaphorical extension to raising levels is common and predictable, so a B1 learner who knows the constituents can infer the MWE's meaning.
Etymology
Jack up the volume comes from the tool jack that people use to lift a car. To jack up something means to raise it, so jack up the volume paints a picture of lifting the sound and means 'turn the sound up'.