An arrestor is a device or mechanism used to stop or slow down the motion of a moving object. It is an essential safety measure used in various industries to prevent accidents and protect people and equipment. In this article, we will explore the definitions, origins, and associations of the term “arrestor.”
Definitions
An arrestor is defined as a device that stops or slows the motion of a moving object. It is commonly used in aviation, where it is referred to as an aircraft arrestor, to stop the movement of an aircraft on the runway. In electrical engineering, an arrestor is used to protect electrical equipment from voltage surges and lightning strikes.
Origin
The term “arrestor” comes from the verb “arrest,” which means to stop or seize. The word “arrest” has its roots in the Old French word “arester,” which means to stay or stop. The use of arrestors can be traced back to ancient times when various mechanical devices were used to stop or slow down moving objects.
Meaning in different dictionaries
The meaning of the term “arrestor” is consistent across various dictionaries. The Oxford English Dictionary defines it as “a device or mechanism used to stop or slow down the motion of a moving object.” Merriam-Webster defines it as “a device for stopping or limiting the motion of something.” The Cambridge Dictionary defines it as “a device that is used to stop the movement of something, especially a vehicle or an aircraft.”
Associations
Arrestors are commonly associated with safety and protection. They are used in various industries, including aviation, electrical engineering, and transportation, to prevent accidents and protect people and equipment. In aviation, aircraft arrestors are used to prevent runway overruns and collisions. In electrical engineering, surge arrestors are used to protect equipment from voltage surges and lightning strikes.
Synonyms
Some synonyms of the term “arrestor” include stopper, limiter, inhibitor, and suppressor. These terms all refer to a device or mechanism used to stop or slow down the motion of a moving object.
Antonyms
The antonyms of the term “arrestor” include accelerator, enhancer, and stimulant. These terms refer to devices or mechanisms that increase the motion or speed of an object.
The same root words
The same root words as “arrestor” include arrest, arrester, and arrested. These terms all have their roots in the Old French word “arester,” which means to stay or stop.
Example Sentences
- The aircraft arrestor prevented the plane from overshooting the runway.
- The surge arrestor protected the electrical equipment from lightning strikes.
- The traffic arrestor stopped the car from colliding with the other vehicles.
- The speed limiter acted as an arrestor to prevent the car from exceeding the speed limit.
- The inhibitor acted as an arrestor to slow down the chemical reaction.