Accelerators are devices that are used to increase the speed of particles, atoms or molecules. They are used in various fields of science and technology, such as particle physics, medicine, and industry. In this article, we will explore the definition and meaning of accelerators, their origin, and their associations.
Definitions
An accelerator is a device that uses electromagnetic fields to accelerate charged particles to high speeds. It can be used to study the properties of matter, to create new materials, and to produce energy. Accelerators are also used in medicine to treat cancer and other diseases.
Origin
The first accelerator was built in 1929 by Ernest O. Lawrence at the University of California, Berkeley. It was called a cyclotron and was used to accelerate protons to high speeds. Since then, accelerators have become more sophisticated and are used in many areas of science and technology.
Meaning in different dictionaries
According to the Merriam-Webster Dictionary, an accelerator is “a device for increasing the speed of something.” The Oxford English Dictionary defines it as “a machine or device used to accelerate particles, atoms, or molecules to high speeds.”
Associations
Accelerators are associated with particle physics, where they are used to study the properties of subatomic particles. They are also used in medical treatments, such as radiation therapy for cancer. In industry, accelerators are used to create new materials and to improve manufacturing processes.
Synonyms
Synonyms for accelerators include boosters, enhancers, and stimulators.
Antonyms
Antonyms for accelerators include decelerators, inhibitors, and retarders.
The same root words
The word accelerator comes from the Latin word accelerare, which means “to hasten, quicken.” The same root word is found in the words accelerate, acceleration, and deceleration.
Example Sentences
- The particle accelerator at CERN is used to study the properties of subatomic particles.
- The radiation therapy used a linear accelerator to target the cancer cells.
- The factory installed an accelerator to speed up the production process.
- The car’s accelerator was stuck, causing it to speed out of control.
- The government implemented an accelerator program to support startups and entrepreneurs.