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Reactor: meaning, definitions and examples

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reactor

 

[ rɪˈæktər ]

Noun
Context #1 | Noun

nuclear engineering

A reactor is a device used to initiate and control a sustained nuclear chain reaction. It is a key component in nuclear power plants, where it generates heat through nuclear fission, which is then used to produce steam that drives turbines for electricity generation.

Synonyms

fission reactor, nuclear reactor, power reactor

Examples of usage

  • The reactor core is where the fission reaction takes place.
  • Engineers monitored the reactor's temperature closely.
  • Safety measures are crucial in reactor operation.
  • The country invested in new reactor technologies.
Context #2 | Noun

chemical engineering

In chemical engineering, a reactor refers to an apparatus or vessel where chemical reactions are conducted. This can include various types such as batch reactors, continuous reactors, or plug flow reactors, depending on the reaction requirements.

Synonyms

chemical reactor, process reactor, reaction vessel

Examples of usage

  • The chemical reactor needs to be optimized for efficiency.
  • They designed a new reactor for high-temperature reactions.
  • The production line includes several reactors working in tandem.

Translations

Translations of the word "reactor" in other languages:

🇵🇹 reator

🇮🇳 रिएक्टर

🇩🇪 Reaktor

🇮🇩 reaktor

🇺🇦 реактор

🇵🇱 reaktor

🇯🇵 リアクター

🇫🇷 réacteur

🇪🇸 reactor

🇹🇷 reaktör

🇰🇷 원자로

🇸🇦 مفاعل

🇨🇿 reaktor

🇸🇰 reaktor

🇨🇳 反应堆

🇸🇮 reaktor

🇮🇸 kjarni

🇰🇿 реактор

🇬🇪 რეოქტორი

🇦🇿 reaktor

🇲🇽 reactor

Etymology

The word 'reactor' originates from the Latin word 'reagere', which means 'to act back'. It emerged in English during the early 20th century, primarily in the context of nuclear physics. The term gained popularity with the development of atomic energy and nuclear power, particularly following World War II. In its modern usage, it encompasses both nuclear reactors and chemical reactors, reflecting advancements in technology and engineering processes. The adaptation of the word to describe devices that facilitate reactions signifies a broader understanding of both chemical principles and nuclear science.

Word Frequency Rank

With rank #4,588, this word represents useful upper-intermediate vocabulary. Understanding and using it will help you express more complex ideas effectively.