# hop up

idiom

Source: https://englishreference.com/idiom/hop-up
Updated: 2026-08-10

## Meaning

To make something, especially a machine, better (faster, bigger etc.); to soup up.

## Examples

- He wants to hop up his old car for the race.
- The mechanic decided to hop up the engine to give the truck more power for heavy loads.
- After spending the entire winter in the garage, he finally managed to hop up the vintage motorcycle, significantly increasing its top speed and overall performance.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.