Thesaurus.com
Dictionary.com
Definitions

accelerator

[ak-sel-uh-rey-ter] / ækˈsɛl əˌreɪ tər /
NOUN
machine for giving charged particles high velocity
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Having the lower limit means drivers are forced to do more 'lift and coast' - when they lift off the accelerator and let the car run before braking for a corner.

From BBC • Apr. 17, 2026

“It would be like driving with one foot on the accelerator and one on the brake—not good,” she added.

From Barron's • Apr. 9, 2026

“It would be like driving with one foot on the accelerator and one on the brake.”

From The Wall Street Journal • Apr. 9, 2026

This upgrade will take advantage of the High-Luminosity LHC accelerator to gather more data and explore rare particles in greater detail.

From Science Daily • Mar. 19, 2026

The little car bounced along with very little effort, and Milo had hardly to touch the accelerator to go as fast as he wanted.

From "The Phantom Tollbooth" by Norton Juster




Vocabulary lists containing accelerator