Nuclear Definition–adjective | 1. | pertaining to or involving atomic weapons: nuclear war. | | 2. | operated or powered by atomic energy: a nuclear submarine. | | 3. | (of a nation or group of nations) having atomic weapons. | | 4. | of, pertaining to, or forming a nucleus. | | 5. | of, pertaining to, or like the nuclear family: nuclear bonds. | –noun Informal. | 6. | nuclear energy: switching to nuclear as a power source. | | From Dictionary
Power Definition–noun | 1. | ability to do or act; capability of doing or accomplishing something. | | 2. | political or national strength: the balance of power in Europe. | | 3. | great or marked ability to do or act; strength; might; force. | | 4. | the possession of control or command over others; authority; ascendancy: power over men's minds. | | 5. | political ascendancy or control in the government of a country, state, etc.: They attained power by overthrowing the legal government. | | 6. | legal ability, capacity, or authority: the power of attorney. | | 7. | delegated authority; authority granted to a person or persons in a particular office or capacity: the powers of the president. | | 8. | a document or written statement conferring legal authority. | | 9. | a person or thing that possesses or exercises authority or influence. | | 10. | a state or nation having international authority or influence: The great powers held an international conference. | | 11. | a military or naval force: The Spanish Armada was a mighty power. | | 12. | Often, powers. a deity; divinity: the heavenly powers. | | 13. | powers, Theology. an order of angels. Compare angel (def. 1). | | 14. | Dialect. a large number or amount: There's a power of good eatin' at the church social. | | 15. | Physics. | a. | work done or energy transferred per unit of time. Symbol: P | | b. | the time rate of doing work. | | | 16. | mechanical energy as distinguished from hand labor: a loom driven by power. | | 17. | a particular form of mechanical or physical energy: hydroelectric power. | | 18. | energy, force, or momentum: The door slammed shut, seemingly under its own power. | | 19. | Mathematics. | a. | the product obtained by multiplying a quantity by itself one or more times: The third power of 2 is 8. | | b. | (of a number <
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span class="ital-inline">x) a number whose logarithm is a times the logarithm of x (and is called the ath power of x). Symbolically, y =xa<
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/SUP> is a number that satisfies the equation log y = a log x. | | c. | the exponent of an expression, as a in xa. | | | 20. | Optics. | a. | the magnifying capacity of a microscope, telescope, etc., expressed as the ratio of the diameter of the image to the diameter of the object. Compare magnification (def. 2). | | b. | the reciprocal of the focal length of a lens. | | –verb (used with object) | 21. | to supply with electricity or other means of power: Atomic energy powers the new submarines. | | 22. | to give power to; make powerful: An outstanding quarterback powered the team in its upset victory. | | 23. | to inspire; spur; sustain: A strong faith in divine goodness powers his life. | | 24. | (of a fuel, engine, or any source able to do work) to supply force to operate (a machine): An electric motor powers this drill. | | 25. | to drive or push by applying power: She powered the car expertly up the winding mountain road. | –adjective | 26. | operated or driven by a motor or electricity: a power mower; power tools. | | 27. | power-assisted: His new car has power brakes and power windows. | | 28. | conducting electricity: a power cab
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le. | | 29. | Informal. expressing or exerting power; characteristic of those having authority or influence: to host a power lunch. | —Verb phrases | 30. | power down, Computers. to shut off. | | 31. | power up, Computers. to turn on. | —Idiom | 32. | the powers that be, those in supreme command; the authoriti
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es: The decision is in the hands of the powers that be. | | From Dictionary
Plant Definition–noun | 1. | any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that have more or less rigid cell walls containing cellulose, including vascular plants, mosses, liverworts, and hornworts: some classification schemes may include fungi, algae, bacteria, blue-green algae, and certain single-celled eukaryotes that have plantlike qualities, as rigid cell walls or photosynthesis. | | 2. | an herb or other small vegetable growth, in contrast with a tree or a shrub. | | 3. | a seedling or a growing slip, esp. one ready for transplanting. | | 4. | the equipment, including the fixtures, machinery, tools, etc., and often the buildings, necessary to carry on any industrial business: a manufacturing plant. | | 5. | the complete equipment or apparatus for a particular mechanical process or operation: the heating plant for a home. | | 6. | the buildings, equipment, etc., of an institution: the sprawling plant of the university. | | 7. | Slang. something intended to trap, decoy, or lure, as criminals. | | 8. | Slang. a scheme to trap, trick, swindle, or defraud. | | 9. | a person, placed in an audience, whose rehearsed or prepared reactions, comments, etc., appear spontaneous to the rest of the audience. | | 10. | a person placed secretly in a group or organization, as by a foreign government, to obtain internal or secret information, stir up discontent, etc. | | 11. | Theater. a line of dialogue, or a character, action, etc., introducing an idea or theme that will be further developed at a later point in the play: Afterward we remembered the suicide plant in the second act. | –verb (used with object) | 12. | to put or set in the ground for growth, as seeds, young trees, etc. | | 13. | to furnish or stock (land) with plants: to plant a section with corn. | | 14. | to establish or implant (ideas, principles, doctrines, etc.): to plant a love for learning in growing children. | | 15. | to introduce (a breed of animals) into a country. | | 16. | to deposit (young fish, or spawn) in a river, lake, etc. | | 18. | to insert or set firmly in or on the ground or some other body or surface: to plant posts along a road. | | 19. | Theater. to insert or place (an idea, person, or thing) in a play. | | 21. | to place with great force, firmness, or determination: He planted himself in the doorway as if daring us to try to enter. He planted a big kiss on his son's cheek. | | 22. | to station; post: to plant a police officer on every corner. | | 23. | to locate; situate: Branch stores are planted all over. | | 24. | to establish (a colony, city, etc.); found. | | 25. | to settle (persons), as in a colony. | | 26. | to say or place (something) in order to obtain a desired result, esp. one that will seem spontaneous: The police planted the story in the newspaper in order to trap the thief. | | 27. | Carpentry. to nail, glue, or otherwise attach (a molding or the like) to a surface. | | 28. | to place (a person) secretly in a group to function as a spy or to promote discord. | | 29. | Slang. to hide or conceal, as stolen goods. | | From Dictionary
Related topics from Britannicanuclear reactor any of a class of devices that can initiate and control a self-sustaining series of nuclear fissions. Such devices are used as research tools, as systems for producing radioisotopes, and most ...
Nuclear Regulatory Commission an independent regulatory agency that is responsible for overseeing the civilian use of nuclear materials in the United States. The NRC was established on Oct. 11, 1974, by President Gerald Ford as ...
electric power energy generated through the conversion of other forms of energy, such as mechanical, thermal, or chemical energy. Electric energy is unrivaled for many uses, as for lighting, computer operation, ...
hydroelectric power electricity produced from generators driven by water turbines that convert the potential energy in falling or fast-flowing water to mechanical energy.fusion reactor a device to produce electrical power from the energy released in a nuclear fusion reaction.submarine nuclear engineering The greatest growth in the nuclear industry has been in the development of nuclear power plants. It is estimated that by the year 2000 one-third of all electric power generated worldwide will come ...
naval ship The ultimate development in steam propulsion was the use of the energy released by nuclear fission to heat the boilers of steam turbines. Nuclear power was proposed for ships, particularly ...
Business and Industry Review The number of nuclear power reactors in operation throughout the world decreased in 1997, the first year in which a decline had been registered. International Atomic Energy Agency (IAEA) data for ...
Business and Industry Review The International Atomic Energy Agency statistics for 1996, published early in 1997, indicated that there were 442 nuclear units operating in 33 countries at the beginning of the year, a net increase ...
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