# speed limiter

**Pronunciation:** /spiːd ˈlɪmɪtər/ · SPEED-LIM-it-er

**Part of speech:** noun

## Meaning

A mechanical or electronic device designed to restrict the maximum velocity of a vehicle.

## Examples

- The rental company installed a speed limiter on the van to discourage reckless driving.
- Engineers designed the speed limiter to engage automatically once the vehicle reaches the legal threshold.
- Tampering with a factory-set speed limiter can void the vehicle's warranty and lead to safety violations.

## Synonyms

- governor — The formal mechanical term for a device that regulates engine speed.
- restrictor — A broader term for any component that limits flow or output.

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