accelerator — a device that increases the speed of something, especially the pedal in a car that controls speed
Part of speech: NOUN
Definition: a device that increases the speed of something, especially the pedal in a car that controls speed
Pronunciation (IPA): /ækˈseləreɪtər/
Example Sentences
- My grandmother accidentally hit the accelerator instead of the brake and drove through the flower shop.
- The tech accelerator helped the young entrepreneur turn his crazy idea into a million-dollar business.
- Scientists use particle accelerators to smash atoms together, which sounds like the world's most expensive bumper car ride.
accelerator
NOUN[/ækˈseləreɪtər/]
a device that increases the speed of something, especially the pedal in a car that controls speed
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🎤Pronunciation
🌳Etymology
Origin
From Latin accelerare, meaning 'to hasten' or 'to make faster', composed of ad- (to) and celerare (to quicken), itself derived from celer (swift). The agent noun suffix -or was added to form accelerator, denoting an agent or instrument that accelerates.
Breakdown
accelerate (from Latin ad- 'to' + celer 'swift') + -or (agent noun suffix meaning 'one who/that which'). The root celer relates to speed and swiftness in motion.
🎵Rhyme
🔗Collocations
📝Examples
“My grandmother accidentally hit the accelerator instead of the brake and drove through the flower shop.”
“The tech accelerator helped the young entrepreneur turn his crazy idea into a million-dollar business.”
“Scientists use particle accelerators to smash atoms together, which sounds like the world's most expensive bumper car ride.”
📚Related Words
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