Word.ws English Dictionary

How to use reactor in a sentence

40 example sentences · noun

Reactor means a person who responds to a suggestion, stimulation or other influence. Example: “To understand how a nuclear reactor works, we must first look at its makeup.”

Examples of reactor by meaning

nounA person who responds to a suggestion, stimulation or other influence.

  • Altman seees his characters as total reactors; everything they do and say is in response to their environment.1983 December 31, Michael Bronski, “A Sharply Focused Film”, in Gay Community News, volume 11, number 24, page 17
  • Here, humans are seen as active participants in all dimensions of their lives, throughout their life course, and not simply passive reactors to the world around them.2023, Anne L. Grauer, “Introduction” (chapter 1), in The Routledge Handbook of Paleopathology, Routledge, →DOI, →ISBN, page 7

nounA device which uses atomic energy to produce heat.

  • It limits the rights of nonweapon countries to develop an export business in civilian reactor technology.1972, Robert L Pfaltzgraff, Politics and the international system
  • It is hoped that a competition to develop small modular reactors (SMRs) will drive billions of pounds of investment into the technology, which the government hopes will be cheaper and quicker to build than traditional large nuclear power plants.2023 July 18, Joe Middleton, “Shapps announces £157m in grants at launch of new UK nuclear body”, in The Guardian

More sentences with reactor

  • To understand how a nuclear reactor works, we must first look at its makeup.From the entry makeup
  • The repairs on this nuclear reactor have burned out every welder in the province.From the entry burn out
  • Because the Chernobyl reactor had a large positive void coefficient, the reaction accelerated rapidly once the coolant water started to boil.From the entry void coefficient
  • The control rods absorb neutrons in the reactor core, keeping the fission reaction under control and preventing it from going prompt critical.From the entry under control
  • Nuclear submarines and aircraft carriers are powered by onboard nuclear reactors.“Nuclear Submarines and Aircraft Carriers”, in US EPA, archived from the original on 16 Mar 2026. From the entry nuclear submarine
  • Atoms in the nuclear reactor split, which releases energy as heat.“Nuclear Submarines and Aircraft Carriers”, in US EPA, archived from the original on 16 Mar 2026. From the entry nuclear submarine
  • Moonquakes and meteorite strikes could damage a reactor, but the chances are slim.2025 August 8, Chandelis Duster, Geoff Brumfiel, “NASA plans to put a nuclear reactor on the moon. Here's what that means”, in NPR. From the entry moonquake
  • As soon as the earthquake struck, the reactors "scrammed"—shut down automatically—as they were supposed to.2012, Daniel Yergin, “The Urgency of Fuel Choice”, in The Quest: Energy, Security, and the Remaking of the Modern World, revised edition…. From the entry scram
  • Technological disasters involve the misworks of man: shipwrecks, plane crashes, building collapses, toxic spills, nuclear reactor leaks.2008, Laurence Miller, Counseling Crime Victims, page 292. From the entry miswork
  • The reactor was then "scramed", but the control rods did not slide back into the reactor.2007 June 22, Samuel Upton Newtan, “Nuclear Reactor Disasters: Part I: Stationary Reactors (Non-breeders)”, in Nuclear War I and Other…. From the entry scram
  • Israel's fear for the reactor—rather than Egypt's of it—was the greater catalyst for war.2004, Michael B. Oren, Six Days of War: June 1967 and the making of the modern Middle East, page 76. From the entry catalyst
  • Perfect "atompunk" feel – reactors with nervous engineers and analog controls.2002 June 10, Mike Simone, “Re: Land Battleships”, in rec.arts.sf.science, rec.games.design (Usenet), message-ID…. From the entry atompunk
  • Across the United States, thousands of employees function daily in and around nuclear reactors.1984 November 12, Ron Scherer, “Life Inside a 'Hot' Reactor”, in U.S.News & World Report. From the entry glowboy
  • In other words, a hot reactor is still likely to be a hot reactor 6 months later.1982, RS Eliot, JC Buell, TM Dembroski, “Bio–Behavioural Perspectives on Coronary Heart Disease, Hypertension and Sudden Cardiac Death”…. From the entry hot reactor
  • Another option is the fast breeder reactor, or nuclear power based on the fast breeder.1977, United States House of Representatives Committee on Science and Technology, quoting Wolf Haefele, European Oversight Trip: Report of…. From the entry terawatt-year
  • Of the nuclear reactors the HTR now produces heat at the highest temperature.1970, De Beni and Matchetti: Hydrogen, key to the energy market, page 49. From the entry htr
  • All nuclear reactors operate in a state of delayed criticality.2019 March 13, Carey Sublette, “4.1 Elements of Fission Weapon Design”, in Nuclear Weapon Archive, archived from the original on 03 Mar…. From the entry delayed criticality
  • This year alone, Japan is forecasted to install solar panels with the capacity of five to seven modern nuclear reactors.2013 June 21, Chico Harlan, “After Fukushima, Japan beginning to see the light in solar energy”, in The Guardian Weekly, volume 189…. From the entry forecast
  • The double-heterogeneity characterising pebble-bed high temperature reactors (HTRs) makes Monte Carlo based calculation tools the most suitable for detailed core analysis.2009, Bomboni et al.: Comparison among MCNP-based depletion codes applied to burnup calculation of pebble-bed HTR lattices, page 918. From the entry htr
  • Power, Bevel had said, was not infinite, even on a station this size, fueled by the largest hypermatter reactor ever built.2008 November 25, Michael Reaves, Steve Perry, Death Star: Star Wars Legends, Random House Worlds, →ISBN, page 17. From the entry mundicidal
  • Nuclear reactors in Russian submarines are said to be so leaky that crews are often paid "sterility money".1983, Michael Stephenson, Roger Hearn, The Nuclear Case Book. From the entry leaky
  • Of magnetic fusion experiments, those in Tokamaks are closest to achieving the combination of confinement conditions needed for a reactor.1982, “Controlled Nuclear Fusion”, in Energy in Transition 1985–2010: Final Report of the Committee on Nuclear and Alternative Energy…. From the entry tokamak
  • The picture shows the introscope mounted on a valve over one of the charging holes of the fast reactor.1962, New Scientist (volume 14, number 287, page 338). From the entry introscope
  • The UK’s earliest reactors – a type called Magnox – were set up to harvest plutonium for bombs; the electricity was a happy byproduct.2022 December 15, Samanth Subramanian, “Dismantling Sellafield: the epic task of shutting down a nuclear site”, in The Guardian. From the entry happy
  • We used the Monte Carlo code MCNP5 to reproduce system neutronics in different operating conditions and to analyse neutron fluxes in the reactor core.2015, Davide Chiesa, Massimiliano Clemenza, Stefano Pozzi, Ezio Previtali, Monica Sisti, Daniele Alloni, Giovanni Magrotti, Sergio Manera…. From the entry neutronics
  • Amid criticism that it was acting too slowly and indecisively in the face of disaster, TEPCO flooded three of its unstable reactors with water.2012 February 13, Hilary Whiteman, “Japan: False thermometer may be behind high readings”, in CNN, archived from the original on 28 Nov 2022. From the entry continue
  • Thus, the further development of large reactors, at least in the pilot plant scale to enable multikilogram production of lead compounds, is required.2006, Mats Larhed, Kristofer Olofsson, Prasad Appukkuttan, Microwave methods in organic synthesis. From the entry multikilogram
  • The oils and gases generated in the process are burnt and the resulting stream is brought back into contact with the feedstock inside the reactor.1997, H. J. Manuel, W. Dierkes, Recycling of Rubber, →ISBN, page 24. From the entry in the process
  • For decades, the Indian nuclear energy establishment has derided and discounted any criticism of the risky working of nearly all its reactors.1995, “Nucleocracy's nonsense”, in DownToEarth. From the entry nucleocracy
  • Previous studies of the thermal behavior of corium in a degraded nuclear reactor have focussed primarily on the process of heat transfer within the corium.1991, Sheau-Wen Shiah, Fan-bill B. Cheung, Dae-Ho Cho, Michael J. Tan, Louis Baker Jr., “Numerical Modeling of Corium/Steel Structure…. From the entry corium
  • A Tokamak engineering test reactor (TETR) will be an important component of any national or international program to achieve viable Tokamak fusion power reactors.1975, J. W. Lue, R. W. Conn, “Superconducting Toroidal Field Magnets for a Tokamak Engineering Test Reactor”, in K. D. Timmerhaus, D. H.…. From the entry tokamak
  • After going through the reactor, it is held in basins until the radioactivity of the remaining impurities dies down and then is released.1955 April, Rafe Gibbs, Popular Mechanics, volume 103, number 4, Hearst Magazines, page 250. From the entry hot garbage
  • The 5th US Circuit Court of Appeals also ruled the NRC does not have the authority to issue licenses to store nuclear fuel away from reactors.2025 March 4, John Fritze, “Supreme Court wades into decades-old impasse over how to store nuclear waste”, in CNN. From the entry NRC
  • The reactor, located in the city of Fuqing city in China’s southeastern Fujian province, was designed to have a 60-year lifespan, with its core equipment domestically produced.2021 January 30, “China’s first Hualong One nuclear reactor begins operations”, in AP News, archived from the original on 30 Jan 2021. From the entry lifespan
  • Then, in a remarkable coup de force, he convinced Lilienthal to set up a naval reactors branch at the Atomic Energy Commission (AEC)—and had himself appointed its head.2012, Richard Martin, “The Birth of Nuclear Power”, in SuperFuel: Thorium, the Green Energy Source for the Future, New York, NY: St.…. From the entry coup de force
  • Charny's expansivist understanding of genocide even goes as far as claiming that massive deaths resulting from the meltdown of a nuclear reactor would count as genocide.2012, Ken Booth, The Kosovo Tragedy: The Human Rights Dimensions, page 32. From the entry expansivist

Meaning of reactor

  1. noun A person who responds to a suggestion, stimulation or other influence.
  2. noun A structure used to contain chemical or other reactions.
  3. noun A device which uses atomic energy to produce heat.

Full definition of reactor

Questions about reactor in a sentence

How do you use reactor in a sentence?
Reactor is used as a noun. For example: “To understand how a nuclear reactor works, we must first look at its makeup.”
What is a short sentence with reactor?
“All nuclear reactors operate in a state of delayed criticality.”
What does reactor mean?
Reactor means a person who responds to a suggestion, stimulation or other influence.

Source and license

Adapted from Wiktionary: reactor (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

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